Release Date 10/10/2023
Developer Q15
Publisher Q15
Steam App Id 1636310

Portal: Forbidden Testing Tracks

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."

Last Updated: 10/7/2025

1 Players In-Game
Player Score
38
491
859
Platforms
  • Windows
  • Mac
  • Linux
  • Steam Deck (Playable)
Free In the Steam Store

About Portal: Forbidden Testing Tracks

Portal: Forbidden Testing Tracks is an Adventure, Action, and Free to Play game developed by Q15. On 10/10/2023, it was released on the Steam Store by Q15.

It can be played and ran on both Windows and Linux systems. At the moment, it is possible to play Portal: Forbidden Testing Tracks on the Steam Deck but some functionality may not be fully supported.

According to Steam’s category system, Portal: Forbidden Testing Tracks supports the following features:

  • Co-op
  • Single-player
  • Steam Cloud
  • Shared/Split Screen
  • Steam Workshop
  • Steam Achievements
  • Full controller support
  • Multi-player
  • Stats
  • Includes level editor
  • Remote Play Together
  • Steam Trading Cards
  • Shared/Split Screen Co-op
  • Steam Workshop
  • Commentary available
  • Online Co-op
  • Captions available
  • Remote Play on TV

From the Steam community, Portal: Forbidden Testing Tracks has been tagged with the following user tags:

  • Mystery Dungeon
  • Atmospheric
  • Free to Play
  • 3D
  • First-Person
  • Artificial Intelligence
  • Action-Adventure
  • Horror
  • Puzzle Platformer
  • Mod
  • Adventure
  • Action
  • Singleplayer

Media & Sceenshots

Watch the featured video for Portal: Forbidden Testing Tracks and see the latest screenshots from the Steam Store.

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Soures & References

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