BSimulation / Platformer / PuzzleReleasedBridge Constructor Portal ↗Windows / Linux / macOS / iOS / Android / Nintendo Switch / PlayStation 4 / Xbox One
MAction / Platformer / Adventure / Puzzle / Action-adventureReleasedMari0 ↗Windows / Linux / macOS / Android
PPuzzle / Shooter / First-person shooterReleasedPortal ↗2007 first-person puzzle video gameWindows / Linux / macOS / PlayStation 3 / Xbox 360 / Android
PPuzzle / Shooter / First-person shooterReleasedPortal 2 ↗2011 first-person puzzle-platform video gameWindows / Linux / macOS / PlayStation 3 / Xbox 360
TShooter / First-person shooterReleasedThe Orange Box ↗2007 video game compilation by Valve CorporationWindows / Linux / macOS / PlayStation 3 / Xbox 360