Tremulous is a free and open source team-based first-person shooter (FPS) with real-time strategy (RTS) elements Released: 11 August 2005 Version: 1.2 Beta (3 December 2009) License: GNU GPL, CC-BY-SA […]
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alien on Fossgames
Alien Swarm – a free top down shooter game from Valve
Alien Swarm – a free top down shooter game from Valve Original Release: 19 July 2010 License: Freeware Developer: Valve A is a freeware top-down shooter video […]
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Unvanquished Free Multiplayer Online game FPS & RTS
Unvanquished is a Free Open Source Multiplayer Online game first-person shooter (FPS) and real-time strategy game (RTS) Online game online games Original Release: 2012 Latest […]
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UFO: Alien Invasion – Strategy Game inspired by X-COM
UFO: Alien Invasion is a strategy game in where the player fights aliens Original Release: 30 December 2003 Latest Version: 2.5 (26 September 2015) License: GNU GPL Developer: UFO: […]
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