Portal: Forbidden Testing Tracks
Q15
Lowest price
£0.00
at Steam
Portal: Forbidden Testing Tracks invites you to delve into an exciting community-created modification for Portal 2. Step into the shoes of Rachel as she embarks on a journey guided by the personality core named "SAIC," through the Forbidden Testing Track, Codename: "Quebeck Seven."
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| Store | Price | Link |
|---|---|---|
| SteamBest | Free to Play | Play → |
Last updated: 27 Apr 2026