What changed in The Sims™ 4 in 2026
68 updates · 22 main milestones · Jan 7, 2026 to Jul 21, 2026
- 18 eventsCrash Fix Related to Cachingbug fix
Addressed a crash that could occur after playing for a few Sim hours relating to caching.
SteamCrash Fix When Interacting with Active Household Simsbug fixFixed a game crash that could occur after interacting with a Sim that was a member of the active Household.
SteamRoof Visibility Fix in Build Modebug fixFixed an issue where roof sections could disappear when viewing upper floors in Build Mode.
SteamCulturally Inspired Accessories Addednew contentEight new culturally inspired accessories corresponding to the new Starter Sims.
SteamNotification Improvementsui uxAdded toggle for 'Nordhaven Hobby Meetups' notifications and removed certain pop-up notifications.
SteamIntroduction of Autosave Featurequality of lifeMilestoneAutosave works quietly in the background, automatically creating save points at key moments while you play.
SteamMarketplace Quick Buy Feature for PlayStationui uxQuick Buy feature now available for Simmers on PlayStation consoles.
SteamConfigurable Save Remindersquality of lifeMilestonePlayers can configure Save Reminders to prompt them to save their game at intervals of their choosing.
SteamMemory Boost ImplementationperformanceMilestoneMemory Boost improves how the game manages memory, delivering smoother gameplay and reducing lag.
SteamIntroduction of AutoSave and Save Remindersnew contentMilestoneNew features to automatically save progress and remind players to save manually.
SteamMemory Boost for All PlatformsperformanceMilestoneImproves memory management for smoother gameplay, reduced lag, and shorter loading times.
SteamAddition of 8 New CAS Starter Simsnew contentEight new Sims inspired by Caribbean, Indigenous, Latin American, and South Asian cultures added to Create a Sim.
SteamFix for Corrupted Lots Issuebug fixMilestoneResolved the issue of corrupted lots appearing in saves with residential rentals using Memory Boost.
SteamRelease of The Sims 4 Music Den Kitnew contentA new kit for music lovers featuring retro-futuristic design elements and instruments.
SteamNew Swatches for City Living YumCookernew contentNew grungy swatches added to the City Living YumCooker (Used) stove.
SteamNew Toggle for Nordhaven Hobby Meetupsui uxAdded a new toggle in the Options menu for Nordhaven Hobby Meetups.
SteamResolved Corrupted Lots Issue with Residential Rentalsbug fixNo longer reproducing issues with corrupted lots in saves with many Residential Rentals.
SteamFixed Roof Rendering Issues in Build Modebug fixRoof sections will now remain visible and render correctly in Build Mode.
Steam - 4 eventsPhone Call Improvementsquality of life
Updates to the phone call system for better user experience.
SteamImprovements to Live Mode Notificationsquality of lifeEnhancements to how notifications are displayed during Live Mode.
SteamSave Integrity Updates for Mac PlayerssystemUpdates to ensure save integrity for players on Mac.
Steam - 4 eventsText-to-Image Search Functionalityui ux
Players can use images to search for related creations in The Gallery.
SteamCross-Language Search Featureui uxPlayers can discover creations in different languages through the new Cross-Language Search.
SteamBeta Testing of SimSearchquality of lifeSimSearch is currently in Beta, with ongoing improvements based on player feedback.
SteamIntroduction of SimSearch in The Galleryui uxSimSearch allows players to find creations using descriptive searches rather than exact titles or hashtags.
Steam - 1 eventGrimathon Challenge Introductionseasonal event
Players are challenged to complete the All Deaths Challenge by having their Sims experience every death type.
Steam - 6 eventsLaunch of Masquerade Ball Bundledlc releaseMilestone
The Masquerade Ball Bundle, including both Kits and three exclusive bonus items, will be available on May 14, 2026.
SteamRelease of Lady Bridgerton’s Masquerade Ballroom Kitdlc releaseMilestoneThe Sims 4 Lady Bridgerton’s Masquerade Ballroom Kit will be available on May 14, 2026.
SteamLady Bridgerton’s Masquerade Ball Fashion Kit Releasednew contentDress in suave tailcoats and lavish gowns with accessories from the Ton.
SteamLady Bridgerton’s Masquerade Ballroom Kit Availablenew contentRecreate a regency-era ballroom with opulent décor and alluring mood lighting.
SteamRelease of Lady Bridgerton’s Masquerade Ball Fashion Kitdlc releaseMilestoneThe Sims 4 Lady Bridgerton’s Masquerade Ball Fashion Kit will be available on May 14, 2026.
SteamLady Bridgerton’s Masquerade Ball Bundle Releaseddlc releaseMilestoneHost the event of the social season with exclusive items and romantic atmosphere.
Steam - 5 eventsLady Bridgerton’s Masquerade Ball Login Eventseasonal eventMilestone
A free limited-time login event filled with rewards starts on May 12, 2026.
Steam150+ Fixes and Featuresbug fixMilestoneA comprehensive update addressing various bugs and introducing new features based on community feedback.
SteamImproved Infant and Toddler Gameplayquality of lifeEnhancements to gameplay mechanics for infants and toddlers.
SteamLimited-Time Rewards from May 12 to July 7, 2026seasonal eventMilestonePlayers can earn 22+ limited-time rewards, including items and a new Trait, during the login event.
Steam - 3 eventsSecret Witness Sentiment Fixbug fix
Fix for the Secret Witness sentiment issue expected in the May update.
SteamScandal Icon Dismissal Issue Fixbug fixResolution for the Scandal icon not dismissing properly targeted for the May update.
SteamInfants and Toddlers Updatenew contentFocus on Infants, Toddlers, and general Sim autonomy in the upcoming Base Game update.
Steam - 2 eventsResolved main menu message frequency issuebug fix
Resolved an issue that caused a main menu message to appear more frequently than intended.
SteamFixed game launch crash for CC usersbug fixMilestoneFixed an issue where the game could crash on launch for 2% of players using specific types of custom content, under certain circumstances.
Steam - 6 eventsEye and eyelid improvementsbug fixSteamCustom Content and Mods issues resolvedbug fix
A small patch rolled out to fix issues affecting Custom Content and Mods.
SteamSmarter Sim autonomybug fixSteamProm event fixesbug fixSteamMarketplace available in-game featuring Maker Packsnew contentMilestoneMarketplace now includes Maker Packs for Create-a-Sim and Build/Buy content.
SteamPets and animals no longer disappear or get stuckbug fixSteam - 1 eventIn-Game Marketplace Launchnew contentMilestone
The Sims™ 4 introduces a new in-game Marketplace featuring Create a Sim and Build/Buy items made by community Makers.
Steam - 3 eventsIntroduction of The Sims Maker Programnew contentMilestone
A program allowing custom content creators to publish their work in the Marketplace.
SteamLaunch of The Sims 4 Marketplacenew contentMilestoneA new in-game platform for discovering and purchasing custom content and official packs.
SteamIntroduction of Moola virtual currencynew contentNew currency for purchasing Maker Packs and Kits in the Marketplace.
Steam - 1 eventThe Sims™ 4 Lost Legacies Event - Week 3seasonal event
Participate in a chess match to earn rewards including the Regal Residence Lot Trait, Ceremonial Dedication Fenestra, and Embossed Filigree Eyepatch.
Steam - 1 eventLost Legacies Event - Week 2seasonal event
Uncover romantic drama and earn rewards including an Antique Jeweled Ring, library bookcase, and key belonging to the Capp family.
Steam - 1 eventThe Sims™ 4 Lost Legacies Event - Week 1seasonal event
Unravel family secrets and earn rewards including the Antique Curio Display Table, Luxurious Morning Robes, and Heirloom Easel of the Darong Family.
Steam - 3 eventsExpanded Family Treesnew contentMilestone
Family Trees now include in-laws, stepfamily, and more for better tracking of family dynamics.
SteamFlared Stairs Addednew contentPlayers can now add Flared Stairs to their builds for an elegant touch.
SteamAfricana Tag for Hair & Clothingnew contentA new Africana tag has been introduced to help players find styles faster.
Steam - 1 eventRelease of Creative Sparks Bundledlc releaseMilestone
The Creative Sparks Bundle includes the Urban Homage Kit and the Artist Studio Kit.
Steam - 1 eventThe Sims 4 Royalty & Legacy Expansion Pack announceddlc releaseMilestone
Climb the ranks of nobility as your Sims carve a path of royal glory.
Steam - 1 eventElevated Everyday Bundle Now Availabledlc release
Includes the Modern Luxe Kit and the Book Nook Kit, focusing on comfort and elegant décor.
Steam - 1 eventWarm Beginnings Bundle Releaseddlc releaseMilestone
The Warm Beginnings Bundle is now available, featuring the Cozy Bistro Kit and the Storybook Nursery Kit.
Steam - 1 eventDeck the Palms Login Event Continuesseasonal event
Players can still log in to claim remaining gifts until January 13, including Slightly Fuzzy Earmuffs and Krabby Patty Secret Recipe.
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