MCCC Sims 4 Update

Which MCCC version goes with which patch

From Deaderpool's downloads page on November 10, 2026. He says each version also works with later patches unless he posts otherwise on Tumblr or Patreon.

• MCCC made for your patch or a later one: fine.
• MCCC older than your game: expect problems. Update.
• Game older than the version MCCC lists: often not supported. Update the game.

Your game version is on the lower left of the Main Menu.

How to update MCCC

1. Quit The Sims 4.
2. Open Documents\Electronic Arts\The Sims 4\Mods\MCCC (Mac: ~/Documents/Electronic Arts/The Sims 4/Mods/MCCC).
3. Delete every MCCC .ts4script and .package file.
4. Keep mc_settings.cfg, mc_tuner.cfg and mc_dresser.cfg. They hold your settings and upgrade themselves.
5. Download the new zip from the official page and unzip it into the same folder.
6. Delete the modules you do not use again, if you removed them before. The module picker lists which ones to keep.
7. Using MC Woohoo? Download its new zip too. It must match the MCCC version.
8. Start the game. If a game patch came first, tick Enable Custom Content and Mods and Script Mods Allowed again and restart.
9. Load a household and read the welcome notification. It should show the new version number.

What to do on game patch day

EA switches all mods off with every update, because a mod that worked before a patch can cause problems after it. Its advice is to check with each creator before turning mods back on.

• Check the downloads page for a version tested with the new patch.
• If there is no new version yet, look for a post from Deaderpool. He announces known problems and ships fixes as hotfixes without waiting for the next full release. If nothing is posted, he says the problem is probably not MCCC.
• No release dates are announced. A version goes through pre-releases and a release candidate, when translations are collected, before the public release.

Where each update appears

On a pre-release build? Deaderpool says to always move to the public release once it is out, because it is the most complete.

Update mistakes that break MCCC

• Old and new files mixed. Every module must match the version of mc_cmd_center. Delete the old scripts and packages before unzipping.
• Settings wiped. That happens when the .cfg files are deleted with everything else.
• New folder inside the old one. Unzipping can create a second folder level. Script files more than one folder below Mods do not load.
• Old MC Woohoo left behind. It only works with the matching MCCC version.
• Mods still switched off. After a game update both options under Game Options > Other are unticked.

If MCCC is missing after the update, see MCCC not working.

FAQ