mod
Twelve is the Key
by Konke
So, why twelve? Sometimes puzzles need one to think outside the box, wouldn't you agree? This time you have the chance to put that brain of yours into work and solve your way through huge, dark chambers, narrow corridors and sleeping turrets (or are they?!). Are you up for the task? You sure are!...
- Latest version
- no release indexed
- Downloads
- 10.6k
- Rating
- 110
- Filed under
- Custom Story, Custom Visuals
- Updated
- 11 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 Twelve is the Key?
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 Twelve is the Key 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 Twelve is the Key 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.