What changed in Subnautica 2 in 2026
130 updates · 20 main milestones · Jan 29, 2026 to Sep 1, 2026
- 30 eventsFixed save/version compatibility tooltip displaybug fixSteamCorrected localization issues for PDA and Databank descriptionslocalizationSteamFixed base power transmitter beam appearancevisuals
Beam no longer appears offset and flickers oddly, with added randomization for a natural look.
SteamFixed Water Slug breath markers visibilitybug fixMarkers now appear only when the Slug is a physical object in the world.
SteamAdded new subtitle/text string for Air Bladder inhale actionnew contentSteamFixed exploit for escaping aggressive creature's gripbug fixPlayers can no longer escape via certain exploits.
SteamFixed lingering base construction ghost data in savesbug fixSteamReliable oxygen replenishment for players attached to Tadpole or HaulgameplaySteamFixed push-to-talk input issue for Proximity Chatbug fixSteamFixed disappearing Axum Powerplant Turbinesbug fixPlayers can now see the Powerplant Turbine ghost again and complete the building at no cost.
SteamGeneral compile and build stability fixesperformanceSteamBlocked inventory sharing while riding in a TadpolegameplaySteamIncreased tracker detection radiusgameplaySteamFixed issues when dying while inventory sharingbug fixSteamFixed inventory share popup not dismissingbug fixPopup now dismisses correctly after driving away from another player.
SteamFixed Moonpool shrink mode collision checkbug fixSteamEnabled analytics settings togglequality of lifeRemoved conditions that could incorrectly disable it.
SteamFixed refund issue for items on wall racksbug fixItems stored on wall racks are now properly refunded when using 'Refund Base'.
SteamSave files now track build number and branchsystemThis prevents incompatible saves from being loaded into older builds.
SteamVarious engine and crash reporting refactorsperformanceImprovements for more reliable diagnostics.
SteamImproved pathing for Collector LeviathanaiPathing in lower canyon areas improved, with tightened collision detection.
SteamFixed collision issue with Scout Ray chassisbug fixInteraction with the chassis carry point is now possible.
SteamFixed exterior furniture movement in multiplayerbug fixExterior furniture is now movable when playing as a client.
SteamFixed softlock on character select screenbug fixSteamAdded improved error logging for save failuresperformanceLogs now indicate 'Platform write failed for save slot'.
SteamCorrected new Pioneer names not displaying with translationslocalizationNames Jegna and Grace now display correctly.
SteamFixed currents affecting players inside basesbug fixSteam - 14 eventsFixed Metal Farm Resource Production Issuebug fix
Resolved an issue where Metal Farms produced resources while the UI signaled a lack of power.
SteamFixed Various Clipping Issuesbug fixFixed several terrain, resource, and world object clipping issues.
SteamFixed Settings Menu Cut-offbug fixFixed an issue where settings menus would sometimes become cut-off while navigating with controller/gamepad.
SteamBuilder Menu Scroll Position Persistencequality of lifeBuilder menu’s scroll position now persists when closing and reopening.
SteamPlayer Revives IntroducedgameplayMilestonePlayers can revive each other, retaining equipment and gaining oxygen.
SteamIntroduction of Buddy System Featuresnew contentMilestoneIncludes Proximity Chat, Player Trading, Revives, and Tracking Tag.
SteamFixed Collector Leviathan Spin Issuebug fixResolved an issue where Collector Leviathan performed a 360 spin when grabbing or throwing a Tadpole.
SteamProximity Voice Chat AddedgameplayMilestonePlayers can now use Proximity Voice Chat with adjustable settings.
SteamImproved Upgrade Biobeds Interaction Textui uxInteraction text on Upgrade Biobeds changed for clarity.
SteamVFX Performance ImprovementsperformanceImproved VFX performance for the Graveyard and Water Slugs.
Steam - 4 eventsSeparate Save Locations for Experimental Branchquality of life
Saves for the Experimental branch are stored in separate locations, preventing accidental loading of main saves.
SteamIncompatibility of Saves Between Experimental and Main BranchgameplaySaves are not compatible between the Experimental and main branches.
SteamLaunch of Experimental Branch for Subnautica 2new contentPlayers can now opt-in to the Experimental branch to preview upcoming content and features.
SteamCaution Regarding Bugs in Experimental Buildsbug fixExperimental builds may contain bugs, including potentially game-breaking issues.
Steam - 6 eventsFixed crash related to creature spawnbug fixMilestone
Resolved a crash issue that occurred due to creature spawning.
SteamFixed FOV slider not showing on Xboxbug fixCorrected the visibility issue of the FOV slider for Xbox players.
SteamFixed water currents appearing in player basesbug fixAddressed the issue of water currents affecting movement and base construction.
SteamFixed Angel Combs not opening for some playersbug fixResolved an issue that blocked progression for players unable to open Angel Combs.
SteamFixed crash on Xbox when trying to join a session invitebug fixMilestoneAddressed the crash issue experienced by Xbox players when joining session invites.
Steam - 18 eventsFixed Players Jumping During Lifepod Cutscenebug fixMilestone
Fixed players jumping during the Lifepod cutscene causing them to remain in the starting area after it ended.
SteamImproved Lifepod Ride StabilityperformanceImproved performance and stability of the Lifepod ride.
SteamAdded Two New Biolabsnew contentAdded two more Biolabs, one in Coral Gardens and one in Axum Ruins.
SteamAudiologs No Longer Auto-PlayaudioAudiologs no longer auto-play, reducing confusion, especially in multiplayer.
SteamAdditional Passive Biomod SlotsgameplayPlayers can now unlock additional passive Biomod slots by scanning creatures with the Bioscanner.
SteamFixed Performance Issues in Metal Farmsbug fixMilestoneFixed performance degradation over time when playing in the Metal Farms area of the map.
SteamSmoothed Biomod ProgressiongameplaySmoothed out Biomod progression throughout the early game to give players more opportunities to discover and use the Biomod system.
SteamFixed Fish Stuck in Placebug fixMilestoneFixed an issue where fish would sometimes get stuck in place.
SteamSprint Feature AddedgameplayPlayers are now able to sprint when out of the water, either on the surface or in their base.
SteamFixed Inconsistent Zone Overlap Checksbug fixMilestoneFixed zone overlap checks being inconsistent, which could prevent the game from recognizing a player as correctly being in a room or near an object.
SteamFixed Lifepod Cutscene Issuesbug fixMilestoneFixed the Lifepod cutscene not playing correctly or heavily stuttering for some players.
SteamIncreased Biomod UnlocksgameplayPlayers can now unlock a total of six Biomods from Biolabs found throughout the world, up from four previously.
SteamFixed Missing Collision Issuesbug fixFixed missing collision between the Scout Ray Chassis fin and the character model.
SteamFixed FPS Cap on Nvidia GPUsbug fixMilestoneFixed an issue where gaming laptops with an Nvidia GPU would be capped at 60 FPS.
SteamFixed Water Bottles Reappearingbug fixFixed Water Bottles reappearing in the crate after saving and loading the game.
SteamFixed Crash on Loading Savebug fixMilestoneFixed a crash when loading a save from a previous game version.
Steam - 20 eventsFixed Hammerheads attraction to Flaresbug fix
Fixed Hammerheads occasionally not being attracted to Flares.
SteamIncreased duration Nibblers circle before attackingbalance changeIncreased the duration Nibblers circle the player before attacking.
SteamSpaced out Marrowbreach attacksbalance changeSpaced out Marrowbreach attacks to occur less frequently.
SteamLocalized text on Terms of Service screenlocalizationLocalized text callout on the Terms of Service acceptance screen.
SteamAdded context to crash reportsbug fixAdded additional context to crash reports to provide better details for hard-to-reproduce issues.
SteamFixed Frame Generation availabilitybug fixFixed Frame Generation not being available in certain versions of the game.
SteamReduced Nibbler perception rangebalance changeReduced Nibbler perception range, making players less visible to them.
SteamFixed multiplayer client position issuebug fixFixed Clients reverting to their previous position when rejoining a multiplayer session.
SteamIncreased overall damage of Nibblersbalance changeSteamUpgraded DLSS to version 4.5balance changeSteamFixed goggles visibility issuebug fixFixed goggles remaining visible in first-person view when exiting the Tadpole Haul Chassis as a passenger.
SteamReduced overall movement speed of Nibblersbalance changeSteamFixed DLSS settings saving issuesbug fixFixed issues that could cause DLSS settings not to be saved correctly.
SteamFixed Strike Armor modification stacking issuebug fixMilestoneFixed Strike Armor modification stacking additively, which could result in a potentially game-breaking state.
SteamReduced Interior Wall costsbalance changeReduced Interior Wall costs to 1/4 of their previous price.
SteamIncreased sensitivity of Nibblers to Multitoolbalance changeSteamHammerheads behavior modificationaiHammerheads no longer attack unpiloted Tadpoles but can still take an interest in them.
SteamIncreased overall damage of Marrowbreachesbalance changeSteam - 12 eventsImproved performance with Epic visual settingsperformanceSteamFixed random crash in late game regionbug fixSteamAdjusted Hammerhead behavior to reduce attraction to Tadpole lightsai
Hammerheads no longer follow players back to their bases due to Tadpole lights.
SteamFixed infinite oxygen bug after player deathbug fixResolved an issue where players experienced infinite oxygen after dying of hunger or thirst while piloting a Tadpole.
SteamFixed teleportation bug with Tadpole explorationbug fixPlayers could occasionally be teleported back to their base while exploring in a Tadpole.
SteamAdded more Troilite resource areas in late game regionnew contentSteamAdded telemetry settings calloutui uxPlayers are informed that telemetry can be turned off at any time from settings.
SteamUpdated Terms of ServicechangesRevisions include Preamble, Limited License, Gameplay Videos, Prohibited Uses, Ownership, Section Title, Player-Submitted Content, Limitation of Liability, Transfer of Terms and Conditions.
SteamTelemetry settings callout translation plannedlocalizationThe callout for telemetry settings is currently only available in English and will be translated in the next patch.
SteamResolved multiplayer connection crashbug fixFixed a crash that could occur when losing connection from a multiplayer game.
SteamUpdated Privacy PolicychangesRevisions include Privacy Notice, What Information Do We Collect, How We Share Your Information, Security of Your Information.
SteamAdded more Silver resource areas in early game regionnew contentSteam - 4 eventsReduced data sent to backend servicesperformance
Optimized the amount of data being transmitted to backend services.
SteamEnabled analytics after accepting Terms of Servicequality of lifeAnalytics will now only be activated after players accept the Terms of Service.
SteamFixed crash related to Ping featurebug fixResolved an infrequent crash issue when using the Ping feature.
SteamUpdated crash-on-startup error pop-up for AMD graphics cardsbug fixImproved guidance and support for users experiencing startup crashes on AMD graphics cards and DirectX 12.
Steam - 6 eventsSubnautica 2 Early Access Launchnew contentMilestone
Subnautica 2 Early Access starts today with a new alien planet to explore.
SteamReaper Leviathan In-Game Statue for Launch Week Purchasesnew contentPlayers who purchase the game within the first week will receive a Reaper Leviathan Statue blueprint.
SteamSubnautica 2 Early Access Price SetstoreThe price for Subnautica 2 during Early Access will be $29.99 USD.
SteamSubnautica 2 Early Access Launch Date Announceddlc releaseMilestoneSubnautica 2 will enter Early Access on May 14th, 2026, at 08:00 PDT / 15:00 UTC.
SteamCo-op Mode AvailablegameplayMilestoneExplore the new planet alone or with up to three friends in co-op mode.
SteamSubnautica 2 Early Access Launch Date Announceddlc releaseMilestoneSubnautica 2 will enter Early Access on May 14th, 2026.
Steam - 2 eventsReaper Leviathan Statue Blueprint for Early Access Playersnew content
All players will receive the Reaper Leviathan Statue blueprint upon Early Access launch.
SteamPre-purchase and Pre-load for Subnautica 2 Early Accessdlc releaseMilestonePre-purchasing and pre-loading for Subnautica 2 available for 72 hours leading up to the launch on May 14th.
Steam - 7 eventsAlterra Pioneer Program Recruitment Eventseasonal event
Community event where players can apply to unlock a reward by submitting applications.
SteamAlterra Career Eventseasonal eventComplete the aptitude test and apply for a role at Alterra Corporation. Unlock the Lost River Poster blueprint if 100,000 applications are reached.
SteamIn-game Poster for Fan Art Winnernew contentFirst place winner's artwork will be made into an in-game poster item.
SteamSubnautica 2 Fan Art Challenge #LeviathanAwakensseasonal eventDesign your own Deepwing Brooder Leviathan for a chance to have it featured in-game.
SteamLeviathan Awakens Fan Art Contestseasonal eventCreate your version of the Deepwing Brooder Leviathan for a chance to win rewards and have the top entry crafted into an in-game poster.
SteamLost River Poster Rewardnew contentUnlocks a craftable blueprint for the Lost River Poster if the community reaches 100,000 applications.
SteamPre-Launch Showcase & Dropsseasonal eventJoin the Pre-Launch Showcase on May 9, 2026, for the Gameplay Trailer reveal and earn an in-game Seamoth Statue base decoration.
Steam - 1 event
- 1 eventRelease of Voices from Beyond Episode 5new content
The fifth and final episode of the Voices from Beyond series has been released, featuring a distress call from the Cicada.
Steam - 1 eventNew Base-Building Systemnew contentMilestone
Introduction of an all-new procedural approach to designing and creating bases.
Steam - 1 eventVoices from Beyond Episode 4 Releasednew content
The fourth episode of the Voices from Beyond series is now available, featuring a story about a mother and daughter in the Mongolian Settlement.
Steam - 1 eventRelease of Voices from Beyond Episode 3new content
Episode three of Voices from Beyond is out now, featuring the Mongolian Settlement amidst turmoil.
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