What changed in Stellaris in 2017

654 updates · 167 main milestones · Jan 12, 2017 to Dec 14, 2017

  1. 18 events
    Fixed broken tile graphics in colonization and resettlement screensbug fix
    Steam
    Fixed off-center turret positions on military stationsbug fix
    Steam
    Fixed issue with human preset and custom empires not spawningbug fixMilestone

    Also fixed the Space Platypus issue.

    Steam
    Fixed crash when shift-selecting a fleet and a spaceportbug fixMilestone
    Steam
    Reverted GUI fix causing anomaly windows to display incorrectlybug fix
    Steam
    Fixed Plantoids Species Pack rendered as 'Plantoid' in launcherbug fix
    Steam
    Fixed off-center turret positions on military stationsbug fix
    Steam
    Fixed crash when shift-selecting fleet and spaceportbug fixMilestone
    Steam
    Fixed some low-repro possible crashesbug fix
    Steam
    Fixed Plantoids Species Pack rendering issue in launcherbug fix

    Rendered as simply 'Plantoid'.

    Steam
    Fixed Technocrat VO name display issue in Spanish and Russianbug fix
    Steam
    Reverted GUI fix causing anomaly windows to display blank or cut offbug fix
    Steam
    Fixed issue with human preset and custom empires not spawningbug fixMilestone

    Also fixed the Space Platypus issue.

    Steam
    Fixed broken tile graphics in colonization and resettlement screensbug fix
    Steam
    Fixed some low-repro possible crashesbug fix
    Steam
    Fixed humanoid frontier outpost model incorrectly swapped with mammalian onebug fix
    Steam
    Fixed humanoid frontier outpost model swap issuebug fix
    Steam
    Fixed Technocrat VO name not displaying properly in Spanish and Russianbug fix
    Steam
  2. 18 events
    Fixed some low-repro possible crashesbug fix
    Steam
    Fixed humanoid frontier outpost model incorrectly swapped with mammalian modelbug fix
    Steam
    Fixed issue with human preset and custom empires not spawningbug fixMilestone

    Also fixed the Space Platypus issue.

    Steam
    Fixed issue with human preset and custom empires not spawningbug fixMilestone

    Also fixed the Space Platypus issue.

    Steam
    Reverted GUI fix causing anomaly windows to display blank or cut offbug fix
    Steam
    Reverted GUI fix causing anomaly windows to display blank or cut offbug fix
    Steam
    Fixed Plantoids Species Pack being rendered as 'Plantoid' in launcherbug fix
    Steam
    Fixed Technocrat VO name not displaying properly in Spanish and Russianbug fix
    Steam
    Fixed off-center turret positions on military stationsbug fix
    Steam
    Fixed Technocrat VO name not displaying properly in Spanish and Russianbug fix
    Steam
    Fixed off-center turret positions on military stationsbug fix
    Steam
    Fixed broken tile graphics in colonization and resettlement screensbug fix
    Steam
    Fixed crash when shift-selecting fleet and spaceportbug fixMilestone
    Steam
    Fixed broken tile graphics in colonization and resettlement screensbug fix
    Steam
    Fixed crash when shift-selecting a fleet and a spaceportbug fixMilestone
    Steam
    Fixed Plantoids Species Pack rendered as 'Plantoid' in launcherbug fix
    Steam
    Fixed humanoid frontier outpost model incorrectly swapped with mammalian onebug fix
    Steam
    Fixed some low-repro possible crashesbug fix
    Steam
  3. 10 events
    1.9 Patch Notes Releasedchanges

    The 1.9 patch notes have been published, detailing various updates and changes to the game.

    Steam
    Humanoid Species Pack Releaseddlc releaseMilestone

    The Humanoid Species Pack is now available, featuring new portraits, ship models, voiceover sets, and music.

    Steam
    New Advisor Voices and Musicnew content

    The Humanoids Species Pack features new advisor voices and music.

    Steam
    Introduction of Voor Technocracy Empirenew contentMilestone

    A new prescripted empire modeled on the loading screen aliens is included in the Humanoids Species Pack.

    Steam
    Release of Humanoids Species Packdlc releaseMilestone

    The Humanoids Species Pack is now available for purchase.

    Steam
    Humanoid Species Pack Releaseddlc releaseMilestone

    The Humanoid Species Pack is now available, featuring new portraits, ship models, voiceover sets, and music.

    Steam
    Release of Humanoids Species Packdlc releaseMilestone

    The Humanoids Species Pack is now available for purchase, featuring new prescripted empire, portraits, ships, city graphics, advisor voices, and music.

    Steam
    New Prescripted Empire: Voor Technocracynew contentMilestone

    A new prescripted empire modeled on the loading screen aliens is included in the Humanoids Species Pack.

    Steam
    1.9 Patch Notes Releasedchanges

    The full patch notes for version 1.9 have been released.

    Steam
    New Portraits, Ships, and City Graphicsnew content

    The Humanoids Species Pack includes new portraits, ships, and city graphics.

    Steam
  4. 2 events
    Humanoids Forum Avatars Releasednew content

    New humanoids forum avatars are now available for players.

    Steam
    Humanoids Forum Avatars Releasednew content

    New humanoids forum avatars are now available for players.

    Steam
  5. 2 events
    FTL Rework: Consolidation of FTL TypesgameplayMilestone

    Consolidating FTL from three types to a primarily hyperlane-based system, with advanced FTL forms unlocked through technology.

    Steam
    FTL Rework: Consolidation of FTL TypesgameplayMilestone

    Consolidating FTL from three types to a primarily hyperlane-based system, with advanced forms unlocked through technology.

    Steam
  6. 6 events
    Transitioning from 1.8 Post-Release Supportchanges

    Once 1.8.2 is released and no critical issues are found, the team will move on to future development.

    Steam
    1.8.2 Update Planned to Address Issuesbug fix

    The upcoming 1.8.2 update will include fixes from the 1.8.1 beta and additional issues.

    Steam
    1.8.2 Update Planned to Address Issuesbug fix

    The upcoming 1.8.2 update will include fixes from the 1.8.1 beta and additional issues.

    Steam
    Feedback Incorporated from 1.8.1 Betabug fix

    Good feedback from the 1.8.1 beta is being used to improve the game.

    Steam
    Wrap Up of 1.8 Post-Release Supportchanges

    Post-release support for version 1.8 will conclude after the 1.8.2 update.

    Steam
    Feedback Incorporated from 1.8.1 Betaquality of life

    Good feedback from the 1.8.1 beta is being used to improve the game.

    Steam
  7. 61 events
    Added special Hive Mind interactions for Prethoryn Scourgenew content
    Steam
    Added 'Academic Privilege' living standardnew content

    Boosts research output and happiness for Materialists at increased consumer goods cost.

    Steam
    New Event Chains for AI EmpiresgameplayMilestone

    Follow new event chains and story features to lead your robot race to greatness.

    Steam
    New technology Glandular Acclimation addednew content

    Unlocks the ability to modify Pop habitability type.

    Steam
    Added Feudal Realm civicnew content

    Reduces penalty of relative power of subjects and allows colonization outside borders.

    Steam
    Reworked tradition trees for specific empiresgameplay

    Tradition trees for Hive Mind, Devouring Swarm, Fanatical Purifier, and Inwards Perfection empires have been improved.

    Steam
    New Music Tracks and Voice Packsaudio

    Expanded voice packs and new music tracks added for the Synthetic Dawn experience.

    Steam
    Added galaxy setup optionsgameplay

    Options to partially randomize number of empires, advanced starts, fallen empires, and crisis strength.

    Steam
    Added Robotic Workers Policynew content

    Determines stance towards robot pops and sapient AI.

    Steam
    Reworked or blocked events for Hive Mindsbug fix

    Fixed narrative issues with text or effects.

    Steam
    Added special Hive Mind interactions for Prethoryn Scourgenew content
    Steam
    New Music and Voice Packsnew content

    Synthetic Dawn includes new music and voice packs for enhanced gameplay experience.

    Steam
    Reworked genetic modification systemgameplayMilestone

    Introduced templates that can be created, modified, and applied to populations.

    Steam
    New government forms: Feudal Empire and Megachurchnew content
    Steam
    Synthetic Dawn Story Pack Releaseddlc releaseMilestone

    New Story Pack allows players to create Machine Empires and experience new gameplay features.

    Steam
    Balance changes, optimization, bug fixesbalance change

    General improvements and fixes included.

    Steam
    Added new Sacred Nexus building for Spiritualistsnew content

    Includes corresponding technology.

    Steam
    Reworked genetic modification systemgameplayMilestone

    Introduced templates that can be created, modified, and applied to populations.

    Steam
    Added unique government form for Devouring Swarmsnew content
    Steam
    Synthetic Dawn DLC Announcementdlc releaseMilestone

    New Story Pack allowing players to expand as a customized robotic civilization.

    Steam
    Added new technology Glandular Acclimationnew content

    Unlocks the ability to modify Pop habitability type.

    Steam
    New Robotic Civilizationsnew contentMilestone

    Players can now play as customized robotic civilizations with 8 new robotic portraits.

    Steam
    New Sacred Nexus building for Spiritualistsnew content

    Corresponding technology added.

    Steam
    Vassals can now be released from planet viewgameplay

    Vassals can be released from any non-capital planet.

    Steam
    Synthetic Dawn DLC Announcementdlc releaseMilestone

    A new Story Pack allowing players to expand as a customized robotic civilization, releasing on September 21, 2017.

    Steam
    New Music Tracks and Voice Packsaudio

    Expanded voice packs for the game along with new music tracks.

    Steam
    Synthetic Dawn Story Pack Releaseddlc releaseMilestone

    New Story Pack allows players to create Machine Empires and experience new features in Stellaris.

    Steam
    Rebellion of Oppressed Synthsgameplay

    Oppressed synths may rebel against their masters and form new empires.

    Steam
    Feudal Realm civic addednew content

    Reduces penalty of relative power of subjects and allows colonization outside borders.

    Steam
    Added 5 new achievementsnew content
    Steam
    New galaxy setup options addednew content

    Options for partially randomizing number of empires, advanced starts, fallen empires, and primitive civilizations.

    Steam
    Added Initial Border Status policynew content

    Controls whether borders to other empires are open or closed by default.

    Steam
    Reworked AI crisis into The ContingencygameplayMilestone

    An ancient AI that can be awakened by synthetic pops, attempting to sterilize the galaxy of biological life.

    Steam
    Land Appropriation policy addednew content

    Enables removal of non-citizen species from newly acquired planets with limited free space.

    Steam
    New Event Chains for AI EmpiresgameplayMilestone

    Follow new event chains and story features to lead your robot race to greatness.

    Steam
    Added Land Appropriation policynew content

    Removes non-citizen species from newly acquired planets with limited free space.

    Steam
    Unique government form for Devouring Swarms addednew content
    Steam
    Added 'Academic Privilege' living standardnew content

    Boosts research output and happiness for Materialists at increased consumer goods cost.

    Steam
    Reworked AI crisis into The ContingencygameplayMilestone

    An ancient AI that can be awakened by synthetic pops, attempting to sterilize the galaxy of intelligent biological life.

    Steam
    Added 5 new achievementsnew content
    Steam
    Vassals can now be released from planet viewgameplay

    Vassals can be released from any non-capital planet.

    Steam
    New Robotic Portraitsnew content

    Includes a series of 8 new robotic portraits for players to customize their civilizations.

    Steam
    New policies for treatment of pre-sapientsnew content

    Policies for protection, tolerance, hunting, or extermination of pre-sapients.

    Steam
    Awakened Fallen Empires experience decadencegameplayMilestone

    Decadence increases monthly after 20 years of awakening, affecting resource production and ship strength.

    Steam
    Creation of Machine Empiresnew contentMilestone

    Players can form entirely mechanical societies and interact with organic civilizations.

    Steam
    Added traits for robotic speciesnew content

    Includes technology for 'robomodding', equivalent to genetic modification for robotic pops.

    Steam
    Added Feudal Empire and Megachurch government formsnew content
    Steam
    New Portraits for Robotic Civilizationsnew content

    The DLC features new portraits for players to customize their robotic civilizations.

    Steam
    Initial Border Status policy addednew content

    Controls whether borders to other empires are open or closed by default.

    Steam
    Added new policies for treatment of pre-sapientsnew content

    Policies include protection, tolerance, hunting, or extermination.

    Steam
    Reworked tradition trees for specific empiresgameplay

    Tradition trees for Hive Mind, Devouring Swarm, Fanatical Purifier, and Inwards Perfection have been improved.

    Steam
    Awakened Fallen Empires experience decadencegameplay

    Decadence increases over time, affecting resource production and ship strength.

    Steam
    New Corvee System civic addednew content

    Reduces resettlement cost by 50%.

    Steam
    Machine Empire Gameplay Featuresnew contentMilestone

    Includes gameplay and events for Machine Empires, new music, voice packs, and portraits.

    Steam
    Robotic Workers Policy introducednew content

    Controls whether robot pops are allowed or disassembled.

    Steam
    Rebellion of Oppressed Synthsworld

    Oppressed synths may rebel against their masters and form new empires.

    Steam
    Balance changes, optimization, bug fixesbalance change

    General improvements and fixes.

    Steam
    Reworked events for Hive Mindsgameplay

    Numerous events have been reworked or blocked for better narrative coherence.

    Steam
    Added traits for robotic speciesnew content

    Introduced technology for 'robomodding', equivalent of genetic modification for robotic pops.

    Steam
    Machine Empire Gameplay Featuresnew contentMilestone

    Players can start as a Machine Empire with unique gameplay and events.

    Steam
    Added Corvee System civicnew content

    Reduces resettlement cost by 50%.

    Steam
  8. 4 events
    Changes to Ascension Pathsgameplay

    Changes to ascension paths including Psionic and Synthetic ascension available for all players.

    Steam
    Decadence for Awakened Empiresnew content

    Introduction of decadence mechanics for Awakened Empires.

    Steam
    Changes to Ascension Pathsgameplay

    Changes to ascension paths including Psionic and Synthetic ascension available for all players.

    Steam
    Decadence for Awakened Empiresnew content

    Introduction of decadence mechanics for Awakened Empires.

    Steam
  9. 10 events
    Expanded Voice Packs for VIRnew content

    New synthetic race portraits and voice packs included.

    Steam
    Expanded Synthetic Race Portraits and Voice Packsnew content

    New synthetic race portraits and expanded voice packs for VIR.

    Steam
    Rebellion Mechanic for Synthsnew content

    Oppressed synths may rebel and form new empires.

    Steam
    Play as a Customized Robotic Civilizationnew contentMilestone

    Players can start the game as a Machine Empire made up entirely of robots.

    Steam
    New Event Chains for Robot Empiresnew contentMilestone

    Follow new story features to lead your robot race to greatness.

    Steam
    New Event Chains and Story Featuresnew contentMilestone

    Follow new event chains to lead your robot race to greatness as an intergalactic AI empire.

    Steam
    New Story Pack 'Synthetic Dawn' Announceddlc releaseMilestone

    Introducing AI civilizations and robot collectives for Stellaris.

    Steam
    Synthetic Dawn Story Pack Announcementdlc releaseMilestone

    New Story Pack 'Synthetic Dawn' will add AI Civilizations and Robot Collectives.

    Steam
    Rebellion Mechanic for Synthsnew content

    Oppressed synths may rebel against their masters and form new empires.

    Steam
    Play as a Customized Robotic Civilizationnew contentMilestone

    Players can start the game as a Machine Empire with robotic portraits.

    Steam
  10. 4 events
    Fix for Paradox Account Login Issuesbug fix

    Addressed problems that prevented users from logging into their Paradox account.

    Steam
    Fix for Paradox account login issuesbug fix

    Addressed problem for users who were unable to login to their Paradox account.

    Steam
    Fix for Multiplayer Join Issuesbug fix

    Resolved an issue preventing certain users from successfully joining multiplayer games or crashing on join.

    Steam
    Fix for MP game joining issuesbug fix

    Resolved issue preventing certain users from successfully joining multiplayer games or crashing on join.

    Steam
  11. 4 events
    Added Logging for Multiplayer Connection Issuesbug fix

    Logging for previously untracked info that will help us debug certain failures to connect to MP

    Steam
    New Logging for Multiplayer Connection Issuesbug fix

    Logging for previously untracked info that will help us debug certain failures to connect to MP

    Steam
    Crash Fix on Launcher Play Buttonbug fix

    Fix for a crash on pressing play in the launcher affecting certain players

    Steam
    Crash Fix on Launcher Play Buttonbug fix

    Fix for a crash on pressing play in the launcher affecting certain players

    Steam
  12. 51 events
    Fixed Governing Ethics Attraction having no effectbug fix
    Steam
    Fixed starvation having no effect on happiness and growthbug fix
    Steam
    Fixed pre-sentients wrongly counting as slaves for the Xenoist factionbug fix
    Steam
    Fixed Devouring Swarms being able to conduct diplomacy with Enclavesbug fix
    Steam
    Fixed missing terraform option for cold barren planetsbug fix
    Steam
    Fixed starvation having no effect on happiness and growthbug fix
    Steam
    Stopped AI from nonsensically terraforming its planets and wasting a ton of resourcesai
    Steam
    Fixed Xenophile Factions wrongly considering robots to be 'alien slaves'bug fix
    Steam
    Fixed rare crash when a threat was addedbug fix
    Steam
    Stopped an exploit against the Scourge with resettling Pops to occupied worldsbug fix
    Steam
    Stopped AI from nonsensically terraforming its planets and wasting a ton of resourcesai
    Steam
    Fixed crash when starting terraformingbug fix
    Steam
    1.7.2 Returns to Betaother

    Version 1.7.2 will remain in beta until it can be properly tested and released.

    Steam
    Fixed Xenophile Factions wrongly considering robots to be 'alien slaves'bug fix
    Steam
    Fixed crash when starting terraformingbug fix
    Steam
    Fixed rare crash when a threat was addedbug fix
    Steam
    Fixed crash when starting the game with mods that disable a tech modulebug fix
    Steam
    Fixed crash in swarm AI when a planet was destroyedbug fix
    Steam
    Fixed crash in swarm AI when a planet was destroyedbug fix
    Steam
    Fixed sector AI automatically deleting Slave Processing Facilities if they had less than 5 slavesbug fix
    Steam
    Increased society research gained by consuming Pops as a Devouring Swarmbalance change
    Steam
    Increased society research gained by consuming Pops as a Devouring Swarmbalance change
    Steam
    Fixed crash in swarm AI fleet updatebug fix
    Steam
    Retaking a planet from the Scourge now properly stops purging of Popsbug fix
    Steam
    Fixed some missing localizationsbug fix
    Steam
    Retaking a planet from the Scourge now properly stops purging of Popsbug fix
    Steam
    Fixed Android defense armies wrongly being able to embark and invade planetsbug fix
    Steam
    Fixed crash when starting the game with mods that disable a tech modulebug fix
    Steam
    Fixed missing terraform option for cold barren planetsbug fix
    Steam
    1.7.2 Returns to Betaother

    Version 1.7.2 will return to beta testing until a stable release can be achieved.

    Steam
    Fixed Governing Ethics Attraction having no effectbug fix
    Steam
    Stopped an exploit against the Scourge with resettling Pops to occupied worldsbug fix
    Steam
    Fixed crash in swarm AI fleet updatebug fix
    Steam
    Fixed pre-sentients wrongly counting as slaves for the Xenoist factionbug fix
    Steam
    Fixed sector AI automatically deleting Slave Processing Facilities if they had less than 5 slavesbug fix
    Steam
    Fixed issue preventing you from attacking the Unbidden Portal despite destroying the Anchors firstbug fix
    Steam
    Rollback to Version 1.6.2gameplayMilestone

    The official version has been rolled back to 1.6.2, which includes the latest gameplay fixes but removes the multiplayer layer from 1.7.2.

    Steam
    Fixed drain Sector resources function not working with <200 Influencebug fix
    Steam
    Fixed terraforming of inhabited planets causing tile resources to be reshuffledbug fix
    Steam
    Fixed some missing localizationsbug fix
    Steam
    Rollback to Version 1.6.2gameplayMilestone

    The official game version has been rolled back to 1.6.2, removing the multiplayer layer from 1.7.2.

    Steam
    Fixed incorrect city images for primitive civilizationsbug fix
    Steam
    Fixed terraforming of inhabited planets causing tile resources to be reshuffledbug fix
    Steam
    Subjects will now always accept being gifted planets by their overlordbug fix
    Steam
    Issues with Version 1.7.2bug fix

    Version 1.7.2 had issues that prevented certain players from being able to play, leading to its rollback.

    Steam
    Fixed issue preventing you from attacking the Unbidden Portal despite destroying the Anchors firstbug fix
    Steam
    Fixed drain Sector resources function not working with <200 Influencebug fix
    Steam
    Fixed Android defense armies wrongly being able to embark and invade planetsbug fix
    Steam
    Subjects will now always accept being gifted planets by their overlordgameplay
    Steam
    Fixed incorrect city images for primitive civilizationsbug fix
    Steam
    Fixed Devouring Swarms being able to conduct diplomacy with Enclavesbug fix
    Steam
  13. 9 events
    Changes to Terraforminggameplay

    The 1.8 update will feature changes to Terraforming.

    Steam
    In-Game Chat Feature Addedui ux

    In-game chat functionality for all Paradox account holders.

    Steam
    Reworked AI Crisisgameplay

    The AI crisis has been reworked as part of the 1.8 'Čapek' update.

    Steam
    Introduction of New Multiplayer SystemnetworkMilestone

    A new multiplayer system with improved speed and stability, designed for better control over multiplayer elements.

    Steam
    Friends Adding Feature for Paradox Accountsnetwork

    Ability to add friends for all Paradox account holders.

    Steam
    In-Game Chat Feature Addednetwork

    In-game chat functionality for all Paradox account holders.

    Steam
    Introduction of New Multiplayer SystemnetworkMilestone

    New multiplayer system built from the ground up for better speed and stability.

    Steam
    Improvements to Habitabilitygameplay

    Changes and improvements to Habitability are included in the 1.8 update.

    Steam
    Friends Adding Feature for Paradox Accountsui ux

    Ability to add friends for all Paradox account holders.

    Steam
  14. 46 events
    Fixed Xenophobe fallen empire opinion penalty calculationbug fix

    For frontier outposts leading to incorrect war declarations

    Steam
    Fixed AI never declaring warbug fixMilestone
    Steam
    Fixed AI empires switching ethics too frequentlybug fix
    Steam
    Fixed graphical error with Ringworld skiesbug fix
    Steam
    Fixed inability to construct spaceports around Ringworld sectionsbug fix
    Steam
    Fixed AI never declaring warbug fix
    Steam
    Fixed egalitarian faction unhappiness from robot 'slave' Popsbug fix

    Issue with xenophiles is known, we will address it

    Steam
    Fixed AI empires switching ethics too frequentlybug fix
    Steam
    Fixed Xenophobe fallen empire opinion penalty calculationbug fix

    Led to incorrect war declarations

    Steam
    Fixed missing animation for Armageddon bombardmentbug fix
    Steam
    Fixed missing isolationist faction issue namebug fix
    Steam
    Hive Minds can now use Full bombardment stancegameplay
    Steam
    Can now rename civilian ships againbug fix
    Steam
    Fixed missing isolationist faction issue namebug fix
    Steam
    Fixed wrongly stacking 'was enslaved' happiness modifiersbug fix
    Steam
    Fixed War in Heaven occupation warscore issuebug fix

    Total occupation would not equal 100% warscore, leading to neverending war

    Steam
    Fixed wrong tooltip text on Armageddon bombardment stancebug fix
    Steam
    Devouring Swarms now get -1000 opinion penaltybalance change

    Due to being Devouring Swarms

    Steam
    Fixed rare crash when planetary Pops are destroyedbug fixMilestone
    Steam
    Can now properly rename civilian ships againquality of life
    Steam
    Fixed bug allowing terraforming of contested planetsbug fixMilestone
    Steam
    Fixed graphical error with Ringworld skiesvisuals
    Steam
    Fixed crash when rebels defect to another empirebug fixMilestone
    Steam
    Fixed primitive enlightenment failing in early gamebug fix
    Steam
    Fixed egalitarian faction unhappiness from robot 'slave' Popsbug fix

    Issue with xenophiles is known, we will address it

    Steam
    Hive Minds can now use Full bombardment stancebug fix
    Steam
    Fixed rare crash when planetary Pops are destroyedbug fix
    Steam
    Added back old diplomacy rooms and fixed black background on older onesui ux
    Steam
    Fixed missing loc strings in multiple languagesbug fix

    Other than English and Russian

    Steam
    Fixed wrong tooltip text on Armageddon bombardment stanceui ux
    Steam
    Fixed egalitarian faction issues appearing prematurelybug fix

    Issues appeared before contact with alien empires

    Steam
    Devouring Swarms now get -1000 opinion penaltybug fix

    Due to being Devouring Swarms

    Steam
    Fixed wrongly stacking 'was enslaved' happiness modifiersbug fix
    Steam
    Fixed numerous missing loc strings in non-English languageslocalization
    Steam
    Reduced AI wasteful building replacementsbalance change

    AI was disregarding tile resources

    Steam
    Reduced AI's wasteful building replacement behaviorbalance change

    AI was disregarding tile resources

    Steam
    Fixed War in Heaven warscore issuebug fixMilestone

    Total occupation would not equal 100% warscore, leading to neverending war

    Steam
    Fixed egalitarian faction issues appearing too earlybug fix

    Issues appeared before contact with alien empires

    Steam
    Fixed endlessly firing event in the backgroundbug fix
    Steam
    Fixed bug allowing terraforming of contested planetsbug fix
    Steam
    Added back old diplomacy roomsbug fix

    Fixed black background on older ones

    Steam
    Fixed crash when rebels take over a planetbug fix

    Crash occurs when they defect to another empire

    Steam
    Fixed endlessly firing event in the backgroundbug fix
    Steam
    Fixed issue with constructing spaceports around Ringworld sectionsbug fix
    Steam
    Fixed primitive enlightenment failing in early gamebug fix
    Steam
    Fixed missing animation for Armageddon bombardmentvisuals
    Steam
  15. 93 events
    Pops will only migrate from overcrowded planetsquality of life
    Steam
    Habitat Solar Processors construction restrictionbalance change

    No longer possible in systems with a half-completed Dyson Sphere.

    Steam
    Hive Minds habitability increasebalance change

    Now get +10% habitability.

    Steam
    Strength of Legions Civic adjustedbalance change

    Now adds -20% army upkeep.

    Steam
    Drain sector resource stockpiles for influencegameplay

    Gain 75% of stockpiled resources at the cost of 100 influence, reduced to 25 during defensive wars.

    Steam
    Ironman autosaving frequency changedquality of life

    Now occurs quarterly instead of monthly.

    Steam
    Doubled base strength of Extradimensional fleetsbalance change

    Initial fleet strength has been more than quadrupled.

    Steam
    Added Devouring Swarm civic for Hive Mindsnew content
    Steam
    Ability to find and repair ruined Megastructuresnew content
    Steam
    Technological enlightenment of Fanatic Xenophobe primitives disabledbalance change
    Steam
    Religious awakening end of Old Gods event chain adjustedbalance change

    Now shifts empire's ethics towards spiritualist rather than replacing them.

    Steam
    Galactic Administration tech tier adjustedbalance change

    Now a tier 3 tech.

    Steam
    Repair ruined Ringworlds with Mega-Engineering technologynew content
    Steam
    World Shaper ascension perk unlocks Atmospheric Manipulation techbalance change
    Steam
    Share the Burden edict restriction for synthetic empiresbalance change

    No longer possible.

    Steam
    Increased base strength of Prethoryn Scourge invasion fleetsbalance changeMilestone

    More than doubled the base strength.

    Steam
    Military stations and frontier outposts boostedbalance change

    Damage output, shield hit points, and hull points increased substantially.

    Steam
    Free DLC anniversary portrait packnew content

    Includes Creatures of the Void preorder species portraits plus three new ones.

    Steam
    Extradimensionals turn planets barren after destroying coloniesbalance change
    Steam
    Transport ships upgrade instantaneouslybalance change

    Now has no cost.

    Steam
    Increased frequency of Prethoryn Scourge crisisbalance change

    Prethoryn Scourge will show up more often, Unbidden less often.

    Steam
    Reduced likelihood of enclaves and space monsters spawning within player bordersbalance change

    At game start.

    Steam
    Doubled base strength of Extradimensional fleetsbalance changeMilestone

    Initial fleet strength has been more than quadrupled.

    Steam
    Delicious Titans food bonus reducedbalance change

    Now gives +50% food instead of +100%.

    Steam
    Spiritualist Fallen Empires colonizing tomb worldsbalance change

    No longer upset, resolving inconsistencies with event chains.

    Steam
    Repair ruined Ringworlds with Mega-Engineering technologygameplay
    Steam
    Corporate Dominion civic no longer requires Egalitarianbalance change
    Steam
    Mechanist civic increases materialist attractionbalance change
    Steam
    Inward Perfection civic effect on citizen happiness removedbalance change
    Steam
    Reworked empire diplomacy roomsgameplay

    16 different rooms themed around AI personalities can now be chosen when designing an empire.

    Steam
    Anniversary Edition bundle releasednew content

    Includes base game plus all expansions to date.

    Steam
    Removed influence cost from Fleet Academy spaceport modulebalance change
    Steam
    Planetary Survey Corps monthly research output adjustedbalance change

    Now gives 1/10th of monthly research instead of 1/3rd.

    Steam
    Pops migration restrictionbalance change

    Will now only voluntarily migrate away from heavily crowded planets.

    Steam
    Stellaris Digital Anniversary Edition Releaseddlc releaseMilestone

    Includes the base game, Utopia expansion, Plantoids Species Pack, and Leviathans Story Pack.

    Steam
    Humans traits reworkedbalance change

    Humans are now Adaptive, Nomadic and Wasteful instead of Quick Learners and Nomadic.

    Steam
    Hive Minds can now eat titanic lifebalance change
    Steam
    Pre-FTL civilizations FTL achievement restrictionbalance change

    Can no longer achieve FTL in the first 25 years.

    Steam
    Anniversary Species Portrait Pack Availablenew content

    A new species portrait pack given to all Stellaris owners as a thank you.

    Steam
    Ability to find and repair ruined Megastructuresnew content
    Steam
    Sensor techs increase planet sensor rangebalance change

    Instead of survey speed.

    Steam
    Stellaris Digital Anniversary Edition Releaseddlc releaseMilestone

    Includes the base game, Utopia expansion, Plantoids Species Pack, and Leviathans Story Pack.

    Steam
    Terraform inhabited planets with Ecological Adaptation techgameplay
    Steam
    Boosted damage output of military stations and frontier outpostsbalance change

    Substantially increased.

    Steam
    Increased warp wind-down timebalance change
    Steam
    Reduced likelihood of enclaves and space monsters spawning within player bordersbalance change

    At game start.

    Steam
    Charismatic and Repugnant traits adjustedbalance change

    Now only impact opinion of other empires, not happiness.

    Steam
    Hundreds of bug fixes implementedbug fixMilestone

    General housekeeping and quality of life improvements.

    Steam
    Tradition group adoption cost increasebalance change

    Each tradition group adopted now adds +10% to tradition adoption cost.

    Steam
    Withdrawal effects of Chemical Bliss adjustedbalance change

    Less severe and shorter duration.

    Steam
    Automated Survey Protocols ship survey speed boostbalance change

    Now provides +50% ship survey speed, up from +15%.

    Steam
    Species modification project cost rebalancedbalance change

    Cost is now based on the difference between traits instead of the sum of trait costs.

    Steam
    Adopting domination increases acceptance on diplomatic subjugationbalance change

    Now gives +20 to acceptance.

    Steam
    Added Devouring Swarm civic for Hive Mindsnew content
    Steam
    Guardians of Zanaam difficulty increasedbalance change

    Now a bit more difficult to defeat.

    Steam
    Leviathans spawn distance adjustedbalance change

    No longer occasionally spawn right next to empire starting systems.

    Steam
    Increased distance for military stations constructionbalance change
    Steam
    Doubled base strength of Prethoryn Scourge invasion fleetsbalance change
    Steam
    Terraforming-related technologies made less rarebalance change

    More likely to appear if you have the World Shaper ascension perk.

    Steam
    Reduced distance for Xenophobe Fallen Empires angered by Frontier Outpostsbalance change
    Steam
    Removed influence cost from Fleet Academy spaceport modulebalance change
    Steam
    Fallen Empires spawn distance adjustedbalance change

    Now spawn slightly further apart from other empires.

    Steam
    Enigmatic Fortress event chain completion reward adjustedbalance change

    Now yields a random Enigmatic technology instead of all of them.

    Steam
    Increased warp wind-down timebalance change
    Steam
    Faction Issues remixedbalance change

    Multiple new and re-tuned demands.

    Steam
    Hive Minds Pop Growth Speed increasebalance change

    Now get a +25% Pop Growth Speed.

    Steam
    Species modification project cost rebalancedbalance change

    Cost is now based on the difference between traits rather than the sum of trait costs.

    Steam
    Colonial Centralization tech tier adjustedbalance change

    Now a tier 2 tech.

    Steam
    No longer possible to trade systems while at warbalance change
    Steam
    Megastructure Demands Rejected modifier duration setbalance change

    Set to 7200 days.

    Steam
    Fanatic Xenophobe Spiritualists can be Fanatic Purifiersbalance change
    Steam
    Science Nexus output boostedbalance change

    Now provides +30/+60/+90.

    Steam
    Removed weapons from Mining and Research stationsbalance change
    Steam
    Terraforming technology commonality increasedbalance change
    Steam
    Tuned Xeno Outreach agenda weightsbalance change
    Steam
    30-day cooldown on insults in multiplayerbalance change

    To prevent spamming.

    Steam
    Crisis fleets power scales with galaxy sizebalance change
    Steam
    Ironman autosaving now quarterlyquality of life

    Changed from monthly to quarterly autosaving.

    Steam
    Ships caught in FTL magnets warp distance adjustedbalance change

    Now warp in near a station instead of right on top of it.

    Steam
    Homeworld habitability bonus adjustedbalance change

    Now a +30% bonus instead of always being 100%.

    Steam
    Stellaris Bundle Discount Offeredshop

    Discounts on the purchase of the base game and the first two major pieces of DLC during the anniversary week.

    Steam
    Upgrading transport ships is now instantquality of life

    No cost involved.

    Steam
    Fanatic Purifiers civic increases Xenophobe attractionbalance change
    Steam
    Pops freed from slavery in Caste System experience unhappinessbalance change
    Steam
    Fallen/Awakened empire fleets power scales with galaxy sizebalance change
    Steam
    Certain anomalies no longer spawn repeatedlybalance change
    Steam
    Promoting an ethic effect increasedbalance change

    Now provides +100% attraction.

    Steam
    Fixed issue with Fanatic Xenophobe primitivesbug fix

    No longer possible to technologically enlighten them.

    Steam
    Consumer goods paid on empire levelbalance change

    Clarifies costs incurred by living standards.

    Steam
    Discounts on Base Game and DLCsshop

    Discounts offered on the purchase of the base game and the first two major pieces of DLC during the anniversary week.

    Steam
    Master Builders ascension perk changesbalance change

    Increases megastructure build speed by +100%, no longer provides cost reduction.

    Steam
    Anniversary Species Portrait Pack Availablenew content

    A new species portrait pack given to all Stellaris owners as a thank you.

    Steam
    Removed weapons from Mining and Research stationsquality of life
    Steam
  16. 10 events
    Ecological Adaptation Technologynew contentMilestone

    New technology allowing terraforming of inhabited worlds with slight happiness penalties for the population.

    Steam
    Introduction of Devouring Swarm Civicnew contentMilestone

    A new Hive Mind civic focused on consuming or absorbing all other life in the galaxy.

    Steam
    World Shaper Perk Adjustmentsbalance change

    Adjustments to the World Shaper perk to unlock Atmospheric Manipulation technology and improve research availability.

    Steam
    Hive Minds Displacement Fixbug fix

    Regular Hive Minds can now choose to displace rather than devour non-Hive Mind Pops.

    Steam
    Fix for Regular Hive Mindsbug fix

    Regular Hive Minds can now choose to displace rather than devour non-Hive Mind Pops.

    Steam
    Devouring Swarm Civic Enhancementsbalance change

    Boosts to Army Damage, Ship Hull Points, Society Research, and hull regeneration for Devouring Swarms.

    Steam
    Ecological Adaptation Technologynew contentMilestone

    New technology allowing terraforming of inhabited worlds with slight happiness penalties during the process.

    Steam
    Adjustments to World Shaper Perkbalance change

    World Shaper perk now unlocks Atmospheric Manipulation technology and increases chances for advanced terraforming technologies.

    Steam
    Introduction of Devouring Swarm Civicnew contentMilestone

    A new civic representing a Hive Mind focused on consuming all other life, with specific diplomatic restrictions.

    Steam
    Boosts for Devouring Swarmsbalance change

    Devouring Swarms receive boosts to Army Damage, Ship Hull Points, Society Research, and hull regeneration.

    Steam
  17. 6 events
    Ruined Megastructuresnew contentMilestone

    Players can find and repair ruined versions of megastructures in various systems, cheaper and faster than building new ones.

    Steam
    Sector Taxes & Stockpilesgameplay

    New tools for managing sector economy: set separate taxes for Energy and Minerals, and a 'Drain Stockpile' interaction.

    Steam
    Ruined Megastructuresnew content

    Players can find and repair ruined versions of megastructures in various systems, cheaper and faster than building new ones.

    Steam
    New Room Backgroundsnew content

    15 new room backgrounds themed around AI personalities, plus 4 new rooms for Fallen/Awakened Empires.

    Steam
    New Room Backgroundsnew content

    15 new room backgrounds themed around AI personalities, plus 4 new rooms for Fallen/Awakened Empires.

    Steam
    Sector Taxes & Stockpilesgameplay

    New tools for managing sector economy including separate taxes for Energy and Minerals and a 'Drain Stockpile' interaction.

    Steam
  18. 8 events
    Future Features Planned for Stellarisnew content

    Potential features include ship appearance customization, global food sharing, and deeper federations.

    Steam
    Free Graphical Content Coming in Adamsnew content

    The update will include free graphical content.

    Steam
    Focus on Bug Fixing in Adams Updatebug fixMilestone

    The 1.6 'Adams' update will focus completely on bug fixing with hundreds of fixes planned.

    Steam
    Addressing Backlog of Old Issueschanges

    The update will take care of many smaller issues and annoyances present since the game's release.

    Steam
    Quality of Life Changes in Adams Updatequality of lifeMilestone

    The update will include usability/UI additions and tweaks to improve player experience.

    Steam
    Usability/UI Additions and Tweaksquality of life

    The Adams update will include hundreds of usability and UI additions and tweaks.

    Steam
    Focus on Bug Fixing in Adams Updatebug fixMilestone

    The 1.6 'Adams' update will focus completely on bug fixing and quality of life changes.

    Steam
    Addressing Backlog of Old Issueschanges

    The update aims to resolve many smaller issues and annoyances present since the game's release.

    Steam
  19. 70 events
    Added missing/broken textsui ux
    Steam
    Fixed Server ID not auto-filling in multiplayerbug fix
    Steam
    Adjusted AI Citizen Rights tooltipui ux
    Steam
    Fixed movement arrows acting strange with queued ordersbug fix
    Steam
    Players can no longer reform governments to have invalid civicsbug fix
    Steam
    Fixed AI weights for Megastructuresbug fix
    Steam
    Hotjoining players without Utopia DLC can now pick countriesbug fix
    Steam
    Timed modifiers on factions now update correctlybug fix
    Steam
    Megastructures cannot be built around planets/stars with Anomaliesbug fix
    Steam
    Fixed citizenship type effect missing country referencemodding
    Steam
    Sector tooltip displays correct construction planningbug fix
    Steam
    Fixed missing country reference in set_citizenship_type effectmodding
    Steam
    Fixed on_modification_complete event executionmodding
    Steam
    Fixed issue overriding specific defines in common/defines filesmodding
    Steam
    Sector tooltip no longer displays incorrect construction planningbug fix
    Steam
    Philosopher King civic now applies to starting rulerbug fix
    Steam
    Fixed AI weights for Megastructuresai
    Steam
    Fixed AI cancelling fleet orders to attack hostilesai
    Steam
    Ironman games now show proper iconbug fix
    Steam
    Players cannot reform governments to have invalid civicsbug fix
    Steam
    Timed modifiers on factions now update properlybug fix
    Steam
    Fixed missing text for news feed in launcherbug fix
    Steam
    Added missing/broken textsui ux
    Steam
    Infested planets no longer destroyedbug fix
    Steam
    Fixed overflow bug with ethic attraction valuesui ux
    Steam
    Fixed missing species class-related descriptors for Robotsui ux
    Steam
    Ironman saves properly when exiting to main menubug fix
    Steam
    Hive Mind stops processing pops of other species when gene-moddedbug fix
    Steam
    Robotic species can now be picked when hotjoiningbug fix
    Steam
    Fixed missing text for news feed in launcherbug fix
    Steam
    Philosopher King civic now applies to starting rulerbug fix
    Steam
    Chemical Bliss living standard no longer requires Utopia expansionbug fix
    Steam
    Fixed rare crashesbug fix
    Steam
    Fixed rare crashesbug fix
    Steam
    Fixed missing species class descriptors for Robotsui ux
    Steam
    Megastructures cannot be built around planets/stars with Anomaliesbug fix
    Steam
    Fixed movement arrows issue with queued ordersbug fix
    Steam
    Pop faction promotion/suppression modifiers removed when faction destroyedbug fix
    Steam
    Fixed improper reference to game mechanic in event textsbug fix
    Steam
    Adjusted AI Citizen Rights tooltipui ux
    Steam
    Infested planets no longer destroyedbug fix
    Steam
    Fixed faction demand tooltipui ux
    Steam
    Fixed Server ID not auto-filling in multiplayerbug fix
    Steam
    Randomized species no longer generated with Uplifted traitbug fix
    Steam
    Added missing modifier and tech iconsui ux
    Steam
    Robotic species can now be picked when hotjoining multiplayerbug fix
    Steam
    Fixed issue preventing multiple pops migrating to a planetbug fix
    Steam
    Randomized species no longer generated with Uplifted traitbug fix
    Steam
    Fixed faction demand displaying wrong tooltipui ux
    Steam
    Hive Mind stops processing gene-modded popsbug fix
    Steam
    Ironman games now show icon to mark thembug fix
    Steam
    Added missing modifier and tech iconsui ux
    Steam
    Fixed memory leak with potential pop factionsperformance
    Steam
    Fixed tooltips for sectors in wrong orderbug fix
    Steam
    Fixed on_modification_complete execution ordermodding
    Steam
    Hotjoining players without Utopia DLC can now pick countriesbug fix
    Steam
    Fixed improper reference to game mechanic in event textsbug fix
    Steam
    Pop faction modifiers removed when faction is destroyedbug fix
    Steam
    Fixed out-of-sync issue with killed shipsbug fix
    Steam
    Ironman saves properly when exiting to main menubug fix
    Steam
    Fixed AI cancelling fleet order to attack hostilesai
    Steam
    Fixed overflow bug causing wrong ethic attraction valuesui ux
    Steam
    Fixed out-of-sync issue with killed shipsbug fix
    Steam
    Chemical Bliss living standard no longer requires Utopia expansionbug fix
    Steam
    Fixed issue overriding specific defines in common/defines filesmodding
    Steam
    Fixed issue preventing multiple pops migrating simultaneouslybug fix
    Steam
    Nerve stapled pops can now be enslavedbug fix
    Steam
    Nerve stapled pops can now be enslavedbug fix
    Steam
    Fixed memory leak with potential pop factionsperformance
    Steam
    Fixed tooltip order for sectorsbug fix
    Steam
  20. 112 events
    Symbol of Unity building adjustmentsother

    Now produces 2 unity and provides +5% happiness.

    Steam
    Visitor Center now requires Alien Tourism traditionother
    Steam
    Added room background selection in ruler customizationui ux
    Steam
    Introduced Traditions and Unity resourcegameplayMilestone

    Unity is used to unlock Traditions.

    Steam
    Free Updates for All Stellaris Ownerschanges

    All Stellaris owners will receive free updates alongside the paid content.

    Steam
    Added Authoritarian and Egalitarian ethicsnew content
    Steam
    Removed Collectivist and Individualist ethicsbalance change
    Steam
    New Megastructuresnew contentMilestone

    Players can build ringworlds and Dyson spheres to enhance their star systems.

    Steam
    Introduced new Unity buildingsnew contentMilestone

    Includes Autochthon Monument, Heritage Site, Hypercomms Forum, and more.

    Steam
    Stone Age Civilizations now function like other primitivesgameplay

    They now have Pops instead of being tile blockers.

    Steam
    Visitor Center now requires Alien Tourism traditionother
    Steam
    Removed Grand Mausoleum buildingother
    Steam
    Empire-wide food storage and distributiongameplayMilestone

    Surplus food contributes to increased Pop growth across the empire.

    Steam
    Indoctrination Mechanic Addednew content

    Players can guide pre-FTL civilizations to adopt desired beliefs before joining the galactic community.

    Steam
    Reworked faction systemgameplayMilestone

    Factions are now political movements with specific issues.

    Steam
    More Evil Empiresnew content

    New gameplay options for using subjects as domestic servants, battle thralls, or food.

    Steam
    Reworked ethics attraction systemgameplayMilestone

    Pops now have a single ethic influenced by various factors.

    Steam
    Added Authoritarian and Egalitarian ethicsnew contentMilestone
    Steam
    Added war demand to dismantle Frontier Outpostsgameplay
    Steam
    Reworked Kingdom of Yondarim prescripted empiregameplay
    Steam
    Added ability to Displace Popsgameplay

    An alternative method of Purging that forces them to move out.

    Steam
    Introduction of Ascension Perksnew contentMilestone

    Players can choose how their species evolves with biological, psionic, or synthetic paths.

    Steam
    More Evil Empiresnew content

    New gameplay elements allow players to use subjects as domestic servants, battle thralls, or food.

    Steam
    Added new technologiesnew contentMilestone

    Includes Interstellar Campaigns, Galactic Campaigns, and more.

    Steam
    Increased Unity generation from Artisan Troupe patronagegameplay

    +15% Unity generation.

    Steam
    Introduced Traditions and Unity resourcenew content

    Unity is used to unlock Traditions.

    Steam
    Introduction of Ascension Perksnew contentMilestone

    Players can choose how their species evolves through biological, psionic, or synthetic paths.

    Steam
    Added Psionic Shields componentother
    Steam
    Removed several Frontier technologiesgameplay

    Includes Frontier Initiatives, Traditions, Collectives, and more.

    Steam
    Rights and Privileges Systemnew contentMilestone

    Players can set policies for species rights and privileges within their empires.

    Steam
    Expanded Limbo event chaingameplay
    Steam
    Updated Symbol of Unity buildingother

    Now produces 2 unity and provides +5% happiness.

    Steam
    Hive Minds Feature Addednew content

    Players can now rule empires that function as a single collective consciousness.

    Steam
    Precursor anomalies are now player-onlygameplay
    Steam
    Banks Update Releasedbalance changeMilestone

    The Banks update reworks factions, adds challenges for internal stability, and modifies ethics management.

    Steam
    Added music player featureaudio

    Allows selection and playback of specific tracks.

    Steam
    Paradise Dome now requires Paradise Dome traditionother
    Steam
    New policy for accepting refugeesgameplay

    Determines whether an empire accepts Pops being Purged or Displaced.

    Steam
    Empire-wide food storage and distributiongameplay

    Surplus food contributes to increased Pop growth across the empire.

    Steam
    Stone Age Civilizations now have Popsgameplay

    They work like other primitives instead of being tile blockers.

    Steam
    New policy for tolerating pre-sentientsgameplay
    Steam
    Megastructures Featurenew contentMilestone

    Players can build structures like Dyson Spheres and ring worlds for prestige and advantages.

    Steam
    Megastructures Addednew contentMilestone

    Players can now build ringworlds and Dyson spheres to enhance their star systems.

    Steam
    New shader for under-construction Stationsvisuals
    Steam
    Introduction of Megastructuresnew contentMilestone

    New gameplay feature allowing players to build massive structures in space.

    Steam
    New policy for tolerating pre-sentientsgameplay
    Steam
    Introduced Unrest mechanicgameplay

    Unrest affects planets and can reduce productivity.

    Steam
    Expanded Limbo event chaingameplay
    Steam
    Introduced Consumer Goods cost for Popsbalance change

    Cost depends on living standards set for their species.

    Steam
    Removed Grand Mausoleum buildingother
    Steam
    No longer at war with rebels upon planet takeovergameplay
    Steam
    Introduced unrest mechanicgameplay

    Unrest affects planets and can reduce productivity.

    Steam
    Introduced new Unity buildingsnew contentMilestone

    Includes Autochthon Monument, Heritage Site, Hypercomms Forum, and more.

    Steam
    New policy for accepting refugeesgameplay

    Determines whether an empire accepts Pops being Purged or Displaced.

    Steam
    Stellaris: Utopia Expansion Release Datedlc releaseMilestone

    Stellaris: Utopia will be released on April 6, 2017.

    Steam
    Added music player featureaudio

    Allows selection and playback of specific tracks.

    Steam
    New shader for construction stationsvisuals
    Steam
    Removed Pioneering Terminal spaceport modulegameplay
    Steam
    Patronage of Artisan Troupe enclave now has an up-front costbalance change
    Steam
    Artisan Troupe will contact for patronage renewalgameplay

    When your patronage ends.

    Steam
    Reworked ethics attraction systemgameplayMilestone

    Pops now have a single ethic with attraction based on various factors.

    Steam
    Reworked faction systemgameplayMilestone

    Factions are now political movements with happiness levels.

    Steam
    Ascension Perksnew contentMilestone

    New gameplay mechanics that provide unique advantages to empires.

    Steam
    Utopia Expansion Releasedlc releaseMilestone

    The Utopia expansion for Stellaris will be released on April 6th, adding new features such as Megastructures and Ascension Perks.

    Steam
    Indoctrination Mechanicnew content

    Players can guide pre-FTL civilizations to adopt their beliefs before joining the galactic community.

    Steam
    Banks Update Enhancementsbalance changeMilestone

    Reworks factions in the population, adds challenges for internal stability, and modifies ethics mechanics.

    Steam
    Decadent trait now requires authoritarian or xenophobe ethicsother
    Steam
    Added room background customization in ruler viewui ux
    Steam
    Stellaris: Utopia Expansion Releaseddlc releaseMilestone

    The first major expansion for Stellaris, introducing new gameplay mechanics and features.

    Steam
    Rights and Privileges Systemnew contentMilestone

    Players can set policies for species under their control regarding citizenship rights.

    Steam
    Added ability to Displace Popsgameplay

    An alternative method of Purging that forces them to move out.

    Steam
    Terraforming of barren planets now possiblegameplay

    If they have the 'Terraforming Candidate' modifier and Atmospheric Manipulation tech.

    Steam
    Orbital Habitat Stationsnew contentMilestone

    New type of habitat that can be constructed in orbit.

    Steam
    Reworked Kingdom of Yondarim prescripted empiregameplay
    Steam
    Added new technologiesnew contentMilestone

    Includes Interstellar Campaigns, Galactic Campaigns, and more.

    Steam
    Reworked government system and added CivicsgameplayMilestone

    Allows for more customization when creating your empire's government.

    Steam
    Launch of Stellaris: Utopia Expansiondlc releaseMilestone

    Utopia is the first major expansion for Stellaris, introducing new gameplay mechanics and features.

    Steam
    Introduced Yurantic Crystals strategic resourcenew content

    Improves energy weapon damage.

    Steam
    Habitat Stationsnew contentMilestone

    Players can establish space stations that serve as planets for population in a confined empire.

    Steam
    Utopia Expansion Releasenew contentMilestone

    Major expansion adding Megastructures, Orbital Habitat Stations, and Ascension Perks.

    Steam
    Introduced Consumer Goods cost for Popsgameplay

    Monthly mineral cost depends on living standards set for species.

    Steam
    Release of Stellaris: Utopia Expansiondlc releaseMilestone

    First expansion for Stellaris set to release on April 6, 2017.

    Steam
    Changed patronage cost for Artisan Troupe enclavegameplay

    Now has an up-front cost.

    Steam
    Introduction of Ascension Perksnew contentMilestone

    Players can harness the unity of their species to establish strong cultural traditions and pursue specific visions of Utopia.

    Steam
    Habitat Stations Featurenew contentMilestone

    Players can establish space stations to house more population in confined empires.

    Steam
    Habitat Stations Introducednew contentMilestone

    Orbital habitat stations can now be constructed to accommodate growing populations without costly wars.

    Steam
    Unity gained from finding Precursor homeworldgameplay

    Yields a significant amount of Unity.

    Steam
    Introduced Yurantic Crystals strategic resourcenew content

    Improves energy weapon damage.

    Steam
    Added Psionic Shields componentnew content
    Steam
    Paradise Dome now requires Paradise Dome traditionother
    Steam
    Reworked government system with CivicsgameplayMilestone

    Allows for more customization when creating your empire's government.

    Steam
    Hive Minds Featurenew contentMilestone

    Players can rule an empire that operates as one collective consciousness.

    Steam
    Terraforming now possible on certain barren planetsgameplay

    Requires Atmospheric Manipulation tech.

    Steam
    No longer at war with rebels after planet takeovergameplay
    Steam
    Ascension Perks Introducednew contentMilestone

    New Ascension perks allow players to enhance their species through genetic engineering, psionic exploration, or cybernetic ascension.

    Steam
    Addition of Megastructuresnew contentMilestone

    Players can build structures like Dyson Spheres and ring worlds for advantages.

    Steam
    New policy for core planet Pop restrictionsgameplay

    Determines which Pops are allowed to live on core planets.

    Steam
    New war demand to dismantle Frontier Outpostsgameplay
    Steam
    Advanced Civics Introducednew content

    Three new civics: syncretic evolution, mechanist, and fanatic purifier to enhance storytelling.

    Steam
    Removed several Frontier technologiesbalance change

    Includes Frontier Initiatives, Traditions, Collectives, and more.

    Steam
    Patronage of Artisan Troupe enclave increases Unity generationbalance change

    +15% Unity generation.

    Steam
    Habitat Stationsnew contentMilestone

    Players can create orbital habitat stations to accommodate growing populations without costly wars.

    Steam
    New policy for core planet Pop restrictionsgameplay

    Determines which Pops are allowed to live on core planets.

    Steam
    Added new Wasteful and Conservational traitsother
    Steam
    Advanced Civicsnew content

    Three new civics: syncretic evolution, mechanist, and fanatic purifier to enhance storytelling.

    Steam
    Removed Pioneering Terminal spaceport modulegameplay
    Steam
    Decadent trait now requires authoritarian or xenophobe ethicsother
    Steam
    Free Updates for All Stellaris Ownerschanges

    As part of the DLC release, free updates will be provided to all players.

    Steam
    Removed Collectivist and Individualist ethicschanges
    Steam
    Added Wasteful and Conservational traitsother
    Steam
    New Events and Decisionsnew content

    Introduction of new events and decisions, including the mystery of The Shroud.

    Steam
    New Events and Decisionsnew content

    The expansion includes new events and decisions, along with the mystery of The Shroud.

    Steam
  21. 6 events
    Special Audio Addition by Audio Directoraudio

    A special addition to the audio for Banks, details to be revealed in patch notes.

    Steam
    New Music Tracks Added in Utopianew content

    Includes tracks such as 'A New Dawn', 'Towards Utopia', 'The Imperial Fleet', 'Cradle of the Galaxy', and 'In Memory of M.R'.

    Steam
    Introduction of In-Game Music Playerui ux

    A new tool that allows players to browse, select, and manage music tracks within the game.

    Steam
    Introduction of Music Playerui ux

    An in-game tool that allows players to browse, select, and manage music tracks.

    Steam
    Special Audio Addition by Audio Directoraudio

    A special addition to the audio for Banks by Audio Director Björn Iversen.

    Steam
    New Music Tracks Added in Utopianew content

    Includes tracks such as 'A New Dawn', 'Towards Utopia', 'The Imperial Fleet', 'Cradle of the Galaxy', and 'In Memory of M.R'.

    Steam
  22. 16 events
    Evolutionary Mastery UpgradegameplayMilestone

    Grants additional trait points and unlocks Advanced Genemodding, allowing reshaping of species traits.

    Steam
    Advanced Genemodding Featuresgameplay

    Allows non-Hive Mind empires to remove Hive-Minded trait and Hive Minds to add it.

    Steam
    Engineered Evolution Upgradegameplay

    Reduces cost and time for genetic modifications, grants +2 trait points, and unlocks Gene Seed Purification technology.

    Steam
    Advanced Genemodding FeaturesgameplayMilestone

    Allows non-Hive Mind empires to remove the Hive-Minded trait and Hive Minds to add it to Pops.

    Steam
    Flesh is Weak Projectgameplay

    Modify entire population into cyborgs, granting +20% habitability and bonuses to mineral production and army damage.

    Steam
    Synthetic Evolution UpgradegameplayMilestone

    Allows upgrading cyborg population into fully mechanical forms, resulting in a robotic empire with immortal leaders and energy maintenance instead of food.

    Steam
    Evolutionary Mastery Upgradegameplay

    Grants +3 trait points and unlocks Advanced Genemodding, allowing reshaping of species traits.

    Steam
    Synthetic Evolution Upgradegameplay

    Upgrade cyborg population to fully mechanical forms, making leaders immortal and removing food requirements.

    Steam
    Synthetic Ascension Path Introductionnew contentMilestone

    Introduces the Synthetic Ascension Path allowing players to modify their population into cyborgs and eventually fully robotic forms.

    Steam
    Engineered Evolution StepgameplayMilestone

    First step of the Biological Ascension Path that reduces costs and time for genetic modifications and unlocks Gene Seed Purification technology.

    Steam
    New Traits for Biological Ascensionnew contentMilestone

    Unlocks five new traits exclusively available to the Biological Ascension Path, including Robust, Fertile, Erudite, Delicious, and Nerve Stapled.

    Steam
    Flesh is Weak ProjectgameplayMilestone

    First step of the Synthetic Ascension Path that allows modification of the entire population into cyborgs, providing +20% habitability and bonuses to mineral production and army damage.

    Steam
    Biological Ascension Pathnew contentMilestone

    Focuses on mastery of DNA and evolution, starting with Engineered Evolution.

    Steam
    New Traits for Biological Ascensionnew content

    Introduces five new traits: Robust, Fertile, Erudite, Delicious, and Nerve Stapled.

    Steam
    Synthetic Ascension Pathnew contentMilestone

    Focuses on abandoning biological forms for machines, starting with the Flesh is Weak project.

    Steam
    Biological Ascension Path Introductionnew contentMilestone

    Introduces the Biological Ascension Path focusing on DNA mastery and evolution.

    Steam
  23. 13 events
    Advanced Civicsnew contentMilestone

    Introduction of special Civics available only to Utopia expansion owners, providing unique gameplay impacts.

    Steam
    Advanced Civicsnew contentMilestone

    Introduction of special Civics for Utopia expansion: Syncretic Evolution, Mechanist, and Fanatic Purifiers.

    Steam
    Reform Government Mechanicbalance changeMilestone

    Players can now rebuild their government at the cost of 250 influence, allowing changes to Civics and Authority.

    Steam
    Hive Minds Authoritynew contentMilestone

    New unique Authority for Hive Minds, featuring a psionically linked consciousness and distinct gameplay mechanics.

    Steam
    Civics Systemnew contentMilestone

    Players can choose two Civics at empire creation, with a third unlockable through research, affecting governance and providing modifiers.

    Steam
    New Authoritiesnew contentMilestone

    Introduction of new government Authorities: Democratic, Oligarchic, Dictatorial, and Imperial.

    Steam
    Government Reworknew contentMilestone

    Complete overhaul of government construction allowing players to build their own government from Authority and Civics.

    Steam
    Hive Minds Authoritynew contentMilestone

    New Authority type for Utopia expansion, featuring a unique playstyle and mechanics for Hive Mind empires.

    Steam
    Government Reworknew contentMilestone

    Complete overhaul of government construction, allowing players to build their own governments from Authority and Civics.

    Steam
    New Authoritiesnew contentMilestone

    Introduction of four new Authorities: Democratic, Oligarchic, Dictatorial, and Imperial, each with unique election mechanics.

    Steam
    Hive Mind MechanicsgameplayMilestone

    Hive Minds have unique traits, cannot benefit from Happiness, and cannot rule over non-Hive Mind Pops.

    Steam
    Civics Systemnew contentMilestone

    Players can choose two Civics at empire creation, with a third unlockable through research, impacting governance and modifiers.

    Steam
    Civic Inactivity Mechanicbalance change

    Civics can become inactive if they no longer align with the empire's Ethics, requiring government reform to replace them.

    Steam
  24. 12 events
    Psionics Limited to Spiritualist Empiresbalance change

    Only Spiritualist empires can research most psionic features, though non-Spiritualist empires can shift ethics to access them.

    Steam
    Transcendance Ascension Perknew contentMilestone

    Unlocks full psionic awakening for species, granting the 'Psionic' species trait.

    Steam
    Psionic Armies and Psi Corps Buildingnew contentMilestone

    Unlocks psionic armies and the Psi Corps building for empires on the Psionic Ascension Path.

    Steam
    Introduction of Psionic Ascension Pathnew contentMilestone

    Players can now choose the 'Mind over Matter' Ascension Perk to unlock psionic abilities for their species.

    Steam
    Psionics Limited to Spiritualist Empiresbalance change

    Psionics can now only be researched by Spiritualist empires, though non-Spiritualist empires can shift ethics to access them.

    Steam
    Transcendance Ascension Perknew contentMilestone

    Unlocks the second stage of the Psionic Ascension Path, granting the 'Psionic' species trait to your entire species.

    Steam
    Access to The Shroudnew contentMilestone

    Exploration of The Shroud becomes available after completing a special society research project.

    Steam
    Exploration Outcomes in The Shroudnew contentMilestone

    Exploring The Shroud can unlock psionic technologies or form pacts with powerful spirits.

    Steam
    Introduction of Psionic Ascension Pathnew contentMilestone

    Players can now choose the 'Mind over Matter' Ascension Perk to unlock psionic abilities for their species.

    Steam
    Introduction of Psionic Armies and Psi Corps Buildingnew contentMilestone

    Unlocks psionic armies and the Psi Corps building for empires that choose the Psionic Ascension Path.

    Steam
    Access to The Shroudnew contentMilestone

    Exploration of The Shroud is now available, requiring a special society research project and costing Energy Credits to enter.

    Steam
    Potential for Other Species to Awakennew content

    Other species in the empire may psionically awaken after the primary species achieves full awakening.

    Steam
  25. 29 events
    Free Updates with Paid Contentchanges

    All Stellaris owners will receive free updates alongside the expansion.

    Steam
    Construction Process of MegastructuresgameplayMilestone

    Players must build a Construction Site, which takes resources and time, before upgrading to various construction stages.

    Steam
    Sentry Array FunctionalitygameplayMilestone

    The Sentry Array acts as a sensor station, increasing sensor range with each completed stage.

    Steam
    Introduction of Megastructures in Utopia Expansionnew contentMilestone

    Players can build massive multi-stage construction projects including Ringworld, Dyson Sphere, Sentry Array, and Science Nexus.

    Steam
    Dyson Sphere FunctionalitygameplayMilestone

    The Dyson Sphere generates a large amount of energy and cools down the system, turning planets into frozen worlds.

    Steam
    Construction Requirements for MegastructuresgameplayMilestone

    Building Megastructures requires advanced technologies and an appropriate Ascension Perk.

    Steam
    Megastructures Featurenew contentMilestone

    Build structures like Dyson Spheres and ring worlds for major advantages.

    Steam
    Introduction of Megastructures in Utopia Expansionnew contentMilestone

    Players can build massive multi-stage construction projects including Ringworld, Dyson Sphere, Sentry Array, and Science Nexus.

    Steam
    Sentry Array CapabilitiesgameplayMilestone

    Sentry Array acts as a sensor station, expanding sensor range with each stage completed, ultimately providing complete sensor view of the galaxy.

    Steam
    Introduction of Ascension Perksnew contentMilestone

    Choose how your species evolves with biological, psionic, or synthetic paths.

    Steam
    Science Nexus BenefitsgameplayMilestone

    Science Nexus provides significant science output, increasing with each completed stage.

    Steam
    Building Requirements for MegastructuresgameplayMilestone

    To build a Megastructure, players must unlock advanced technologies and select the appropriate Ascension Perk.

    Steam
    Rights and Privileges Systemgameplay

    Set policies for species under your control regarding citizenship rights.

    Steam
    Stellaris: Utopia Expansion Announcementdlc releaseMilestone

    First major gameplay expansion introducing new options for developing your empire.

    Steam
    Details on Ringworld ConstructiongameplayMilestone

    Ringworld can be built around a planet-rich star and provides four habitable planets, consuming all planets in the system.

    Steam
    Political and Diplomatic Consequences of Megastructuresgameplay

    Construction of Megastructures will notify other empires and may lead to unintended political and diplomatic consequences.

    Steam
    Science Nexus BenefitsgameplayMilestone

    The Science Nexus provides significant science output and can be built around non-inhabitable planets.

    Steam
    Habitat Stationsnew contentMilestone

    Establish space stations to house more population, serving as planets in confined empires.

    Steam
    Stellaris: Utopia Expansion Announcementdlc releaseMilestone

    First major gameplay expansion introducing new options for developing your empire.

    Steam
    Habitat Stationsnew contentMilestone

    Establish space stations that house more population, acting as planets.

    Steam
    Encountering Ancient Megastructuresgameplay

    Players may find ancient, ruined Megastructures while exploring the galaxy.

    Steam
    Introduction of Ascension Perksnew contentMilestone

    Choose how your species evolves with biological, psionic, or synthetic paths.

    Steam
    Rights and Privileges Systemgameplay

    Set policies for species under your control regarding citizenship rights.

    Steam
    Free Updates with Paid Contentbalance change

    Includes free updates for all Stellaris owners with the expansion.

    Steam
    Political Consequences of Megastructuresgameplay

    Construction of Megastructures will notify other empires and may have political and diplomatic consequences.

    Steam
    Ringworld Construction DetailsgameplayMilestone

    The Ringworld can be built around a planet-rich star and provides four habitable planets upon completion.

    Steam
    Megastructures Featurenew contentMilestone

    Build structures like Dyson Spheres and ring worlds for major advantages.

    Steam
    Dyson Sphere FunctionalitygameplayMilestone

    Dyson Sphere provides increasing energy each month and cools down the system, turning planets into frozen worlds.

    Steam
    Encountering Ancient Megastructuresgameplay

    Players may find ancient, ruined Megastructures while exploring the galaxy.

    Steam
  26. 10 events
    Functionality of Orbital HabitatsgameplayMilestone

    Habitats function like planets, can be colonized, and have unique buildings.

    Steam
    Introduction of Orbital Habitatsnew contentMilestone

    New artificial 'planets' for Pops to live on, built around non-habitable planets.

    Steam
    Unique Graphics for Habitatsvisuals

    Habitats use different models based on the selected ship set and have unique planet icons and graphics.

    Steam
    Management of Multiple Habitatsquality of life

    Habitats have single-stage buildings for easier management within systems.

    Steam
    Functionality of Orbital HabitatsgameplayMilestone

    Habitats can be built around non-habitable planets, colonized, and worked for resources, counting as planets for empire research costs.

    Steam
    Resource Production of Habitatsbalance change

    Habitats are efficient in research and energy but poor in food and mineral production.

    Steam
    Introduction of Orbital Habitatsnew contentMilestone

    New artificial 'planets' for Pops to live on, functioning like small planets with 100% habitability for all species.

    Steam
    Management of Habitatsquality of life

    Habitats have single-stage buildings with large upfront costs and high immediate research production, simplifying management.

    Steam
    Unique Graphics for Habitatsvisuals

    Habitats have distinct models and graphics based on selected ship set.

    Steam
    Resource Production of Habitatsbalance change

    Habitats are efficient for research and energy but perform poorly in food and mineral production.

    Steam
  27. 12 events
    Purge and Slavery Typesnew contentMilestone

    New paid features for defining how empires utilize slavery and purging for specific species.

    Steam
    Species Rights Featurenew contentMilestone

    Players can now individually determine the rights and obligations of each species in their empire.

    Steam
    Core Worlds Population Policynew contentMilestone

    New policies to manage which species can live on core planets and how refugees are handled.

    Steam
    Core Worlds Population Policynew contentMilestone

    New policies to determine which Pops can live on core planets and how refugees are handled.

    Steam
    New Citizenship Typesnew contentMilestone

    Introduced Full Citizenship, Caste System, Limited Citizenship, Slaves, and Undesirables for species management.

    Steam
    Consumer Goods Mechanicnew contentMilestone

    Introduction of Consumer Goods to manage mineral inflation in the mid- and late-game.

    Steam
    Species Rights Featurenew contentMilestone

    Players can now individually determine the rights and obligations of each species in their empire.

    Steam
    Living Standards Mechanicnew content

    New living standards affect happiness and consumer goods usage for species.

    Steam
    Consumer Goods Mechanicnew contentMilestone

    Introduction of a new mineral cost called Consumer Goods to address mineral inflation.

    Steam
    Migration and Population Controlsnew content

    Players can now manage migration and population growth for different species.

    Steam
    Military Service Optionsnew content

    Players can now set military service obligations for different species.

    Steam
    Purge and Slavery Types (Paid Feature)new contentMilestone

    New policies for purging and slavery, including Chattel Slavery, Domestic Servitude, and more.

    Steam
  28. 12 events
    Synthetic Path Detailsnew content

    Replaces biology with machinery, allowing partial and full synthetic transformation of the population.

    Steam
    Species Endgame Pathsnew contentMilestone

    Three mutually exclusive paths: Biological, Psionic, and Synthetic, each with unique perks and benefits.

    Steam
    Psionic Path Detailsnew content

    Develops psionic potential, unlocking new technologies and benefits.

    Steam
    Biological Path Detailsnew content

    Focuses on biological evolution, providing more gene points and reducing genemodding costs.

    Steam
    Biological Path Perksnew content

    Focuses on biological evolution, offering gene points and reduced costs for genemodding projects.

    Steam
    Introduction of Ascension Perksnew contentMilestone

    Ascension Perks provide unique unlockable features for Empires, allowing players to determine an 'endgame' for their species.

    Steam
    Introduction of Ascension Perksnew contentMilestone

    Ascension Perks provide unique unlockable features for Empires, allowing players to determine an 'endgame' for their species.

    Steam
    Species Endgame Pathsnew contentMilestone

    Three mutually exclusive paths: Biological, Psionic, and Synthetic, each with unique perks and benefits.

    Steam
    Synthetic Path Perksnew content

    Focuses on replacing biology with machinery, allowing partial and full synthetic transformation of the population.

    Steam
    Unlocking Ascension Perk Slotsnew content

    Players can unlock Ascension Perk slots by completing Tradition trees, with a total of 8 slots available.

    Steam
    Psionic Path Perksnew content

    Develops psionic potential with new technologies and benefits, leading to higher existence communication.

    Steam
    Ascension Perk Slotsnew content

    Players can unlock Ascension Perk slots by completing Tradition trees, with a total of 8 slots available.

    Steam