PPuzzleReleasedPeggle ↗Windows / macOS / PlayStation Portable / Xbox 360 / iOS / Android / Nintendo DS
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