Game Information

Original Release Date: October 10, 2007

Platforms: Android, Linux, Mac, PC (Microsoft Windows), PlayStation 3, Xbox 360

Involved Companies: Valve, Electronic Arts

Genres: Shooter, Platform, Puzzle

Summary: Waking up in a seemingly empty laboratory, the player is made to complete various physics-based puzzle challenges through numerous test chambers in order to test out the new Aperture Science Handheld Portal Device, without an explanation as to how, why or by whom.