Workshop Custom Maps & Install Guide
How to subscribe, download, and play Steam Workshop custom maps in Mecha Chameleon — plus fixes for maps that won't download or show up.
How To Install Workshop Custom Maps
Mecha Chameleon has official modding tools and full Steam Workshop support, and the custom-map scene keeps the game fresh long after you’ve memorized the official stages.
Step-by-Step Installation
- From the main menu, open the Maps/Workshop button (bottom-left).
- Browse the Steam Workshop and hit Subscribe on any map that catches your eye.
- Let Steam auto-download the map — subscribed maps install automatically.
- Host a server and select the downloaded community map from the level selector.
- Test the map privately first if you’re hosting for a group.
Mid-session swapping: as of Patch 1.2.0, you can swap Workshop maps without recreating the server — great for community game nights.
Fixing Download Problems
If a subscribed map refuses to download or doesn’t appear in your map list:
| Symptom | Fix |
|---|---|
| Map stuck on “downloading” | Restart Steam completely, then check your download queue |
| Subscribed map missing in-game | Steam Library -> Mecha Chameleon -> Properties -> Installed Files -> Verify Integrity of Game Files |
| Map downloads but lobby won’t load it | Ensure Steam Cloud Sync is enabled in the game’s properties, then restart the game |
| Everyone but the host sees the map | All players in the room must be subscribed to the same map |
What Community Maps Offer
Custom stages range from dense supermarket shelves stuffed with hundreds of props to recreations of famous locales with entirely new lighting conditions. When browsing the Workshop:
- Check player counts — some maps are tuned for small lobbies, others shine with 10+.
- Read the lighting notes — dark maps reward dark base pigments; bright maps punish flat paint.
- Subscribe before game night — everyone in your room needs the map installed.
Making Your Own Maps
Official modding tools let you build and publish custom stages to the Workshop. If you’re starting out, explore an existing map’s structure first, verify the current editor path from the official tools, and test your stage in a private room before publishing.
Guide FAQs
Why are my subscribed Workshop maps not showing up in-game? +
Verify game file integrity via Steam Library -> Mecha Chameleon -> Properties -> Installed Files -> Verify Integrity of Game Files, and ensure Steam Cloud Sync is enabled. Then restart the game and check the map selector in your lobby.
Can I play Workshop maps with friends? +
Yes. Host a server, select the subscribed custom map in the level selector, and invite friends to your room. Patch 1.2.0 even lets you swap Workshop maps mid-session without recreating the server.