DShooter / First-person shooter / Shoot 'em upReleasedDescent 3 ↗Windows / Linux / Classic Mac OS / macOS
DAction / Role-playing / Shooter / Stealth / First-person shooterReleasedDeus Ex ↗Windows / Classic Mac OS / PlayStation 2 / PlayStation 3 / Mac operating system
DStrategy / Real-time strategyReleasedDune 2000 ↗1998 real-time strategy video gameWindows / PlayStation / Windows 9x