MegaGlest is an open source 3D-real-time strategy game, where you control the armies of one of seven different factions: Tech, Magic, Egyptians, Indians, Norsemen, Persian or Romans. The game is setup in one of 16 naturally looking settings, which -like the unit models- are crafted with great...
Eis is a classic-style Real Time Strategy game set in a sciencefiction enviroment. The current client is in 2d.
Arkana - Fight to survive (FTS) is a 3D real time strategy game, that is similar to (but not a clone of) Warcraft 3, AOE 3, EE, ... There will be a campaing, a single player and a multiplayer mode. See the website for more details.
A free and open source 3D real time strategy game.
KonQueR is a 3D Real Time Strategy game (RTS), written for linux (C++/OpenGL), but POSIX compliant (only needs SDL and OpenGL to work). You incarnate the emperor of an antique state. You must build a city, collect resources, and finally train an army.
StormWar is a 3D real-time strategy game. It is written in C and requires SDL and OpenGL.
Babylon5: War Without End is a modification to the 3D real-time strategy game Homeworld2, created by Relic. the mod is an attempt to re-create some of the epic space battles seen in Babylon5 series and movies with the Homeworld2 engine. New parallax shading, including normal maps,, New resource...
A 3D real time strategy game based on Battleship, but uses real-time scripting to control your ships (now in space) and is in 3D. We call it, Battlescript. Battlescript 1.0 License - GNU General Public License (GPL)
A 3D Real-time Strategy game from the past to the future. Epic scale, no limitation's, large galaxies. GalacticSiege use's AzidEngine as the game engine. GalacticSiege 1.0 License - GNU General Public License version 3.0 (GPLv3)
KKND 2300 is a 3D real-time strategy game that base on Warzone 2100 engine and absorb the design of KKND game. KKND 2300 2300 License - GNU General Public License version 3.0 (GPLv3)