Sims 4 patch boosts gameplay with ailment fix & updates ⇒ Sims4Life

Good news for Sims fans! The July 29, 2025 patch for The Sims 4 has finally arrived, this Sims 4 Patch boosts gameplay, bringing some long-awaited fixes and upgrades. Whether you’re a fairy fanatic, a naturopath Sim caretaker, or someone just tired of constant Sim sniffles, this update is packed with improvements you’ll want to know about. And yes, we’re talking a massive 75% drop in ailment frequency. Let’s get into it.

See video about the new update from Superior Simmer

Big changes to ailments in enchanted by nature Sims 4 patch boosts gameplay

The new Sims 4 patch boosts gameplay and takes a major swing at the frequent ailments plaguing players in the enchanted by nature expansion. Players were frustrated by Sims falling ill almost daily. Now, ailments hit only about every three days. That means fewer coughs, sneezes and dramatic trips to the herbalist.

If your Sims live in large households or work as a naturopath, you’ll see 40 to 50 percent fewer ailments overall. Emotions and balance still matter, but even extreme states like mortified or hysterical no longer throw your Sims straight into imbalance. That gives players a much-needed chance to intervene before things spiral.

The team also adjusted how contagions work. Illnesses don’t spread nearly as easily between Sims, so your Sim’s social life won’t automatically lead to infections anymore. This update keeps the challenge fun without it turning into a Sim-wide pandemic every week.

Fairy wings visibility and design explained

Fairy fans had another burning question: where are the wings? Turns out, there are over 360 different wing animations, and they’re set to disappear during sitting, laying, or horseback riding to avoid clipping issues. It’s a smart design call, but if your wings vanish when they shouldn’t, the devs ask that you report it on the forums for further investigation.

Since the Enchanted by Nature expansion is built heavily around the new fairy life state, many were hoping for flawless visual execution. While wings generally appear correctly, knowing when they’re supposed to be hidden can reduce some confusion.

Gallery fix for console players in Sims 4

Console players have had problems accessing the Gallery and claiming rewards due to a missing user agreement pop-up. This update includes a workaround: go to Game Options → Other → Link EA Account, accept the agreement, restart the game, and voila, your Gallery is back.

It’s a small but vital fix for console users who were left out of the community features. And hopefully, it’s a step toward better parity across platforms.

What’s going on with Sims 4 save file corruption?

Let’s talk about the big frustration: pack corruption and save file issues. Despite fans asking for over a year (some claim two years), there’s still no fix. The problem seems to be linked to For Rent, but as player Halpie explained on Twitter, it’s really about how large save files crash the engine.

Decorated homes, photos, aging Sims and too many rentals all increase file size. Once it hits a limit, the save gets corrupted. Even if a fix comes tomorrow, lost save files won’t come back. You can read more about this theory and fan discussion on the official patch post.

More bug fixes in the July Sims 4 patch

Here are a few more changes from the update:

Werewolf noses now show correct colors in Create-A-Sim
Natural living Sims can clean off singe damage with sponge baths or pond baths
Naturopath Sims now observe holidays properly with the Seasons pack
Aliens and Sims in DLC outfits no longer look pitch black if that DLC isn’t installed

And hey, if you’re frustrated, the Sims Discord is giving away 10 Bun Bun Fairy Freezer Buddy plushie keychains. Because nothing says “sorry your save is corrupted” like a tiny magical bunny, right?