Endless Sky is a sandbox-style space exploration game
Real Time Strategy game engine supporting early Westwood classics
Widelands is a free, open source real-time strategy game
RTS game with the theme of Strategy by Design
Seven Kingdoms: Ancient Adversaries
Arianne is an engine to develop multiplayer online games like Stendhal
0 A.D. is a free, open-source, cross-platform real-time strategy game.
Cross-platform, GPL reimplementation of the classic : Syndicate
Command and Conquer: Red Alert original source code
A free 3d game for PC that does not limit the player. Fight,Build,Gain
An enhanced version of 7K:AA (Seven Kingdoms: Ancient Adversaries).
Online War system for IL-2 Sturmovik and Iron Front in ArmA 2
Snake Feast is a fun, addictive arcade game where you control a snake
Open source FPS/RTS Game
War of seventh kings
Utilities to make running a MegaMek server easier
Cross-platform real-time strategy game (3D)
The classic multiplayer strategy game for use as a BBS door
RTSish Game Engine
Mech Station Beta - Tower Defense like Game
A 2D Real Time Strategy space combat game.
Lines a game written in Python two players through internet