RTS game with the theme of Strategy by Design
Arianne is an engine to develop multiplayer online games like Stendhal
Seven Kingdoms: Ancient Adversaries
Europa Universalis 4 save game editor
0 A.D. is a free, open-source, cross-platform real-time strategy game.
Real-time Strategy
An enhanced version of 7K:AA (Seven Kingdoms: Ancient Adversaries).
A free 3d game for PC that does not limit the player. Fight,Build,Gain
RTSish Game Engine
Utilities to make running a MegaMek server easier
The classic multiplayer strategy game for use as a BBS door
Online War system for IL-2 Sturmovik and Iron Front in ArmA 2
Open source FPS/RTS Game
Java RTS framework
Mech Station Beta - Tower Defense like Game
Cross-platform real-time strategy game (3D)
A simple gui game that plays the game bagels with users.
A 2D Real Time Strategy space combat game.
Spring is a free RTS engine developed for Windows, Linux and Mac OS X.
WeComeInPeace is a simple RTS game that aims towards multiplayer
An approach where computer solves problems like a human brain does;