Sims 4 Update July 21 2026 Brings Exciting Autosave, Memory Boost, Free CAS Content, and More

Sims 4 Update July 21 2026 adds Autosave, Memory Boost, free CAS content, new Starter Sims, bug fixes, and more for every player.

The Sims 4 Update July 21 2026 has officially arrived, and this is one of the biggest quality of life updates we’ve seen in a long time. Whether you’ve ever forgotten to save after hours of building, dealt with lag in a long-running save, or simply wanted more free Create-a-Sim content, this patch has something to get excited about.

Alongside the highly requested Autosave feature, EA has also introduced Memory Boost across every platform, added eight new culturally inspired Starter Sims and accessories, expanded Marketplace features, and rolled out another round of community-requested bug fixes.

Sims 4 Update July 21 2026 Brings Autosave, Memory Boost, Free Content, and More

Key Takeaways

• Autosave and Save Reminders are now available, giving you new ways to protect your progress with customizable save options that fit your playstyle.
• Memory Boost is now available on all platforms, improving memory management to deliver smoother gameplay, better performance, and increased stability – especially during longer play sessions and in larger or older saves.
• We’ve continued our commitment to representing more stories by adding eight new Starter Sims and culturally inspired Create-a-Sim accessories, all available for free.
• This update also introduces the Coach Repurposed Capsule, welcomes The Sims 4 Music Den Kit, and expands Marketplace Quick Buy to PlayStation players.
• We’ve continued refining the gameplay experience with additional notification improvements, giving players more control over alerts while reducing unnecessary interruptions.
• Alongside these new features, this update includes fixes for several of the community’s most-reported issues, plus additional improvements across Build Mode, Create-a-Sim, Gallery, gameplay, and overall game stability.

Update 7/‌21/‌2026

PC: 1.126.58.1030 / Mac: 1.126.58.1230

Console: 2.36

Sul sul, treasured Simmers with precious digital lives.

Save Gnome here. Yes. That Save Gnome. The one entrusted with the sacred duty to protect your progress. AT ALL COSTS.

The Sims 4 now has Autosave across all platforms!

It works quietly and vigilantly. You may notice a gentle little “Autosaving” message while you play.

That’s me.

Dutifully guarding.

Preventing tragedy.

But wait! I have more!

There are also… SAVE REMINDERS. Completely configurable, just like the new Autosave options. Turn them on, and I shall appear at intervals of your choosing to (gently, firmly) lovingly insist that you save your game. All it takes is one click. Sweet, beautiful security.

While I was polishing your save files, we also made some memory improvements for smoother gameplay and addressed a few community-requested fixes.

Now for another bit of good news! We’ve added free, culturally inspired accessories influenced by Caribbean, Indigenous, Latin American, and South Asian cultures. You’ll find eight new Starter Sims in Create a Sim and the Gallery wearing them. They are ready for you to shape their stories.

Coach is back! We know you loved the first drop, so we partnered with Coach again to bring 4 brand new items in the Coach Repurposed Capsule, bringing even more timeless style to your Sims. Head to the Marketplace to download it for free July 28 through October 28, 2026!

Then, for the musically-inclined Sims who enjoy listening to their favorite songs, or getting in “tune” with their creative spirit (pun intended) – it’s time to turn on the stereo, strike some keys, and strum a guitar to your favorite melody with The Sims 4 Music Den Kit. This retro-futurist inspired space is sure to be the ultimate sonic sanctuary.

Now then. Open your game. Build boldly. Style freely. Live dramatically.

And always remember:

Save often.

-The Save Gnome

What’s New?

Autosave and Save Reminders

From big life moments to everyday chaos, every Sim story deserves to be saved. Today, we’re introducing Autosave and Save Reminders to help protect your progress while you play.

Whether you’re spending hours in Build Mode or guiding your Sims through their next adventure, these new features make it easier to keep your stories safe so you can focus on what comes next.

Autosave works quietly in the background, automatically creating save points at key moments while you play. You can customize when Autosave happens in Save Settings, with options like saving after traveling between lots, after a period of playtime, or at important gameplay milestones. If you’d rather stay in control, Save Reminders like the friendly (or slightly grumpy) gnome notification below can prompt you to create a manual save at the frequency you choose. Together, these features help reduce the risk of lost progress while giving you the flexibility to save the way you want.

Memory Boost is Coming to all Platforms

Whether you’re playing with a bustling household, building your dream home, or returning to a save that’s been with you for years, smoother gameplay means more time enjoying your stories. That’s why we’re introducing Memory Boost in today’s update across all platforms.

Memory Boost improves how The Sims 4 manages memory while you play, helping deliver a smoother experience with reduced lag, improved frame rates and responsiveness, shorter loading times, and a lower risk of memory-related crashes.

Players may notice the biggest improvements during longer play sessions, in large households, on highly decorated lots, and in older save files. While Memory Boost isn’t a dedicated save repair feature, it can also improve save stability and help reduce some memory-related save issues.

Want to learn more? Read our deep dive on Memory Boost.

8 New CAS Starter Sims & Accompanying Accessories

In our continued efforts to increase diversity and representation within The Sims, we’ve expanded the pool of Sims that appear when you first enter Create a Sim, because every story starts with a Sim.

Inspired by Caribbean, Indigenous, Latin American, and South Asian cultures, we’ve added   eight Sims and eight culturally inspired accessories to bring more variety to the stories you create from the very beginning.  The eight new accessories (one for each new Sim) feature details such as turquoise jewelry, bangles, cowrie shell bracelets, and woven bracelets.

These additions bring heartfelt touches to these new Sims, while adding more exciting accessory options for you to express your Sims’ unique style and personality.

For those eager to welcome these new faces into their world, you can also download them directly from the Maxis Gallery page.

Introducing The Sims 4 Music Den Kit

For music lovers, this kit lets you set up the perfect space to listen and chill or lock in and hone your skills.

Design a retro-futuristic sonic sanctuary with soundproofing panels, bold furniture, wall records, and display instruments. Then, check out the sleek new keyboard, violins, and guitar to help your Sims refine their craft.

Whether kicking back by the stereo or starting on the path to becoming a Musician, this kit strikes the perfect balance between substance and style.

Get 200 Moola included with the Music Den kit if you buy before October 22. 

More Notification Improvements

Last Patch, we added a new Festival Notifications Toggle in the Options Menu. In this update, we’re adding “Nordhaven Hobby Meetups” as an additional option that is available to toggle off. 

We’ve also removed the “Sugary Cravings” and other Businesses & Hobbies Expansion Pack related notification pop-ups to help further reduce TNS spam.

Marketplace Quick Buy Now Available on PlayStation!

The Quick Buy feature detailed in our June 30th update is now available for Simmers on PlayStation consoles. 

New Swatches for the Stove, YumCooker (Used)!

For players who own the City Living Expansion pack, we’ve added a few new swatches per your feedback. In the past, we added new swatches to the Basegame YumCooker stove, but we didn’t update the grungy City Living Expansion version. We’ve now added the same swatches (but grungy) to the City Living YumCooker (Used) stove. Enjoy!

Fixes for Most Voted Issues:

• [EA Forums] We’ve done extensive testing around ‘Corrupted Lots appearing in saves with a lot of Residential Rentals.’ This has been the top “Save Corruption” issue reported that we’ve been tracking. Using Memory Boost (which is now available for all players with this patch) we are no longer able to reproduce this issue on any of the saves we’ve collected. As we’ve addressed all other reports in this EA Forums thread, we’ll be closing the thread, but are watching for more feedback since reports like this are very hardware dependent and might vary depending on user setup.

There are some remaining visual issues we’ve noticed with the UI when a player had mods installed in a previous save but then removed them.

• [EA Forums] We’ve resolved an issue where parts of a roof, or entire roof sections, could disappear when viewing upper floors in Build Mode. Roof pieces should now remain visible and render correctly regardless of the selected floor level.
• [EA Forums] We addressed a crash that could occur after playing for a few Sim hours relating to caching.
• We fixed a game crash that could occur after interacting with a Sim that was a member of the active Household.

Technical Notes for Modders:

Patch Note	Note for Modders
We’ve removed the “Sugary Cravings” and other Small Business related TNS pop-ups from Business and Hobbies to help furtherreduce TNS spam.	Removed the loot from Motive_Hunger
Last patch we added new Festival TNS Toggles in the Options menu. For this patch, we added a new one for Nordhaven Hobby Meetups.	Added the new option to festival_notification_options_tuning and the test itself onto DialogDramaNode_HobbyMeetup
We’ve done testing around Corrupted Lots appearing in saves with a lot of Residential Rentals. Using Memory Boost (which is now available for all players and activated) we are no longer able to reproduce this issue on any of the saves we’ve collected.	The issue is fixed by enabling memory boost mode. With memory boost we can decode larger data blocks than before.
Enabled memory boost mode for all platforms, including PC, Mac, Xbox and PlayStation.	Memory boost is forced to be enabled for all platforms, including PC, Mac, Xbox and PlayStation. With memory boost we can decode larger data blocks than before. Also removed memory boost related UI toggle from the option menu.
We fixed a game crash that could occur after interacting with a Sim that was a member of the active Household.	This fix updates internal Sim cache and Sim state handling to better validate incomplete or invalid cached Sim build data during gameplay interactions and extended play sessions. It improves cleanup and failure handling around cached Sim appearance-related state so bad cache states are handled safely instead of asserting and crashing. Mods that manipulate Sim appearance, outfit/state rebuilds, or other flows that force cached Sim data to refresh should review this area. No tuning, catalog, UI, or Python assets were changed, and QA marked the fix as retroactive.
We addressed a crash that could occur after playing for a few Sim hours relating to caching.	This fix improves internal handling of cached Sim build/state data in cases where gameplay progresses for several in-game hours and a save reaches an invalid or incomplete Sim cache state. The update adds safer validation, cleanup, and failure handling around cached Sim appearance/build data so those bad states are less likely to escalate into asserts or crashes during normal play. Mods that interact with Sim appearance data, outfit/build refreshes, attachment updates, or other lifecycle-sensitive Sim cache flows should review this area. No tuning, catalog, UI, or Python assets were changed.
In the past, we added new swatches to the YumCooker Basegame stove. We’ve now added the same swatches to the City Living YumCooker (Used) grungy variant stove.	Added new variants to the YumCooker (Used) model.

Final Thoughts

The Sims 4 Update July 21 2026 update feels like one of the strongest quality of life patches The Sims 4 has received in recent memory. Autosave alone is something many Simmers have wanted for years, and pairing it with Memory Boost makes this update especially valuable for players with large builds, long-running saves, or extensive gameplay sessions.

On top of that, the free Starter Sims, culturally inspired accessories, Coach Repurposed Capsule, and Music Den Kit give players even more reasons to jump back into the game. If you haven’t updated yet, now is the perfect time to do it. Be sure to check out the Music Den Kit trailer, mark your calendar for the free Coach collection on July 28

Stay tuned on SnootySims for the latest new gameplay mods and exciting Sims 4 updates. Be sure to follow us on on Patreon and all our social media channels, including Google, Facebook, Twitter, YouTube, Instagram, TikTok, Pinterest, and Tumblr. Happy simming, Simmers!