How to Fix Sims 4 Mods Not Showing Up in Game

Learn how to troubleshoot and resolve issues with custom mods not appearing or working properly in The Sims 4, allowing you to enhance your gameplay experience.

How to Fix Sims 4 Mods Not Showing Up in Game

Custom mods can greatly expand the possibilities in The Sims 4, but it’s frustrating when they don’t show up or work as expected. This guide will walk you through several methods to get your mods functioning correctly.

Step 1: Ensure mods are enabled in the game settings. Launch The Sims 4 and click the Menu button, then select Game Options. Navigate to the Other tab and check both “Enable Custom Content and Mods” and “Script Mods Allowed” boxes. Click Apply Changes and restart the game.

Step 2: Verify mod compatibility. Make sure the mods you’re trying to use are compatible with your current version of The Sims 4. Older mods may not work with newer game updates. Check the mod creator’s website or download page for compatibility information.

Step 3: Locate the correct Mods folder. Sims 4 mods should be placed in the following directory:

Documents > Electronic Arts > The Sims 4 > Mods

Ensure this folder exists and contains a file named resource.cfg. If the Mods folder is missing, create it manually.

Step 4: Unzip mod packages. Mods must be unzipped to work properly. Navigate to your Mods folder and look for any zipped files. Right-click on zipped mod files and select “Extract” to unzip them. Move the extracted files directly into the Mods folder, not inside subfolders.

Step 5: Clear the game cache. Exit The Sims 4 completely, then navigate to Documents > Electronic Arts > The Sims 4. Delete the following files:

  • localthumbcache.package
  • cachestr.package
  • cachedc.package
  • cachedig.package
  • IGACacheData.package

Restart the game after deleting these files. The game will regenerate them, potentially resolving mod issues.

Step 6: Update The Sims 4. An outdated game version can cause compatibility issues with mods. Open the EA app, go to your game library, right-click on The Sims 4, and select “Update” if available. If you’re using Steam, it should update the game automatically.

Step 7: Repair the game files. In the EA app, right-click on The Sims 4 and select “Repair”. This process can fix corrupted game files that may be preventing mods from loading properly. For Steam users, right-click the game, select Properties, then verify integrity of game files.

Step 8: Reinstall The Sims 4 as a last resort. If none of the above steps work, uninstall the game completely. Before reinstalling, delete the entire The Sims 4 folder in your Documents to ensure a clean installation. Then reinstall the game and add your mods back one by one to identify any problematic files.

Troubleshooting Specific Mods

If you’re having issues with a particular mod, like the popular MC Command Center (MCCC), follow these additional steps:

Step 1: Download the latest version of the mod from the official source. For MCCC, visit deaderpool-mccc.com.

Step 2: Extract the downloaded files if they’re in a zip format.

Step 3: Place the extracted .package and .ts4script files directly in your Mods folder, not in subfolders.

Step 4: Launch the game and check if the mod appears. For MCCC, you should see new options when clicking on a mailbox or computer in-game.


By following these steps, you should be able to get your Sims 4 mods working properly. Remember to always download mods from trusted sources and keep them updated to match your game version. Happy simming!