mod
The Deep Underground (Co-Op)
by DreamRJ
The Deep Underground (Co-Op) Hello test subjects! Today you can start your testing in our mostly recently re-discovered test track. It's been a while since we sent test subjects here but we're sure it still works just fine! This map features 3 different rooms in a unique industrial style. Can you...
- Latest version
- no release indexed
- Downloads
- 14.2k
- Rating
- 119
- Filed under
- Cooperative, Custom Story
- Updated
- 13 y ago
- Available on
- Steam Workshop
Download
Delivered through the Steam client, not a file this page can link to.
Frequently asked
How do I install The Deep Underground (Co-Op)?
Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Portal 2 all have to be on the same version, which is the usual reason a mod does not appear in game.
Where do I download The Deep Underground (Co-Op) safely?
From the author's own page on Steam Workshop, which is where the data here is synced from. IndexGG never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.
Which Portal 2 versions does The Deep Underground (Co-Op) work on?
The author has not declared a supported version in the metadata we sync, so there is nothing here we can state as fact. Check the project's own page before installing it, and treat an old mod with no declared version as untested on modern Portal 2.