Tom Clancy’s H.A.W.X 2 - Tom Clancy’s H.
Wolf Team - Wolf Team is the excellent game for those players who love playing FPS games.
FlightGear - The FlightGear flight simulator project is an open-source, multi-platform, cooperative flight simulator development project. It also simulates space flight in Earth's orbit. It's flight dynamics engine (JSBSim) is used in a 2015 NASA benchmark.
War Rock - War Rock is a Superb, Action-Adventure, First-person Shooter (FPS), Online, Military-themed, Open World, Tactical, and Multiplayer video game developed and published by Dream Execution.
X-Plane - The world's most advanced flight simulator just got an upgrade. Download the free demo today for Windows, macOS, & Linux.
Combat Arms: Reloaded - Combat Arms: Reloaded is an Amazing, Tactical, Free-to-play, Online, Co-op, First-person Shooter (FPS), Military-themed, Open World, and Multiplayer video game developed by Nexon and published by Lithtech Jupiter.