Portal - Project-Alpha v.10.31.13 - Game mod - Download
The file Project-Alpha v.10.31.13 is a modification for Portal, a(n) puzzle game. Download for free.
file typeGame mod
file size103.1 MB
downloads4871
(last 7 days)2
last updateMonday, November 25, 2013
Free download
Report problems with download to [email protected]
Project-Alpha is a mod for Portal created by reepblue. It recreates the levels and challenges that were shown in early footage, but ultimately were cut from the final game.
How to install: extract the archive into „...Steam\steamapps\sourcemods\”. After relaunching Steam the mod should be listed among games.
- Last update: Monday, November 25, 2013
- Genre: Puzzle
- File size: 103.1 MB
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