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If you’re looking for fall-themed walls to use throughout your builds, head over to the Autumn Wall Collection. This Sims 4 fall decor cc set comes with six unique swatches in warm orange, cream, and earthy tones. The designs include Cozy Tartan Plaid, Spooky Little Ghosts, Earthy Checkerboard, and Warm Painterly Stripes. The plaid and striped options work well in rustic cottages and cozy living rooms, while the little ghost print is perfect for a playful Halloween bedroom. Each wallpaper also fits all three wall heights, so you can use it throughout an entire build. RELATED POST: 36+ Best Sims 4 Wallpaper CC To Transform Your Sim’s Room Aesthetics
Follow these steps to install Autumn Wall Collection on your Sims 4 game:
Download the mod file from the link above. Sims 4 mods typically come as .package or .ts4script files.
Open your Sims 4 Mods folder. The default location is: Documents/Electronic Arts/The Sims 4/Mods
Place the downloaded file directly into the Mods folder. You can organize mods into subfolders up to one level deep.
Launch The Sims 4 and go to Game Options > Other. Make sure "Enable Custom Content and Mods" is checked.
Restart the game if it was already running. The mod should now appear in your game.
Important: Always back up your save files before installing new mods. After Sims 4 updates, mods may need to be re-downloaded or updated by the creator.
Platform
The Sims 4 (PC/Mac)
Pro tip: If a mod stops working after a game update, check the creator's page for an updated version. Broken mods can cause the game to behave unexpectedly.
Created by
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Published
September 28, 2026
Source
MustHaveMods.com
Last Updated
October 2, 2026