OAction / Simulation / Shooter / First-person shooterReleasedOperation Flashpoint: Cold War Crisis ↗tactical shooter and battlefield simulator video game from 2001Windows / Linux / macOS / Xbox
OAction / Adventure / Action-adventureReleasedOverlord ↗Windows / Linux / macOS / PlayStation 3 / Xbox 360
OAdventure / Action-adventureReleasedOverlord: Raising Hell ↗2007 video game expansion packWindows / macOS / PlayStation 3 / Xbox 360