tour based strategic game
0 A.D. is a free, open-source, cross-platform real-time strategy game.
Cross-platform real-time strategy game (3D)
Combat Flight Simulator for LINUX. WW2. Network and VOIP. Open-source.
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A fun realistic multiplayer free-and-open-source first-person-shooter!
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Free strategy browsergame engine.
My fork of Manic Digger
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