Browse free open source C++ Real Time Strategy Games and projects below. Use the toggles on the left to filter open source C++ Real Time Strategy Games by OS, license, language, programming language, and project status.
RTS game with the theme of Strategy by Design
0 A.D. is a free, open-source, cross-platform real-time strategy game.
Seven Kingdoms: Ancient Adversaries
A simple turn-based artillery game and also a real-time strategy game.
Spring is a free RTS engine developed for Windows, Linux and Mac OS X.
Classic Dune. Modern Controls.
Remake of the classic Caesar III game
Open source clone of the Age of Empires II engine
Widelands is a free, open source real-time strategy game
Command and Conquer: Red Alert original source code
Cross-platform, GPL reimplementation of the classic : Syndicate
God game: wage war from the stone age to the future
Open source FPS/RTS Game
Repairs unviewable 'Warcraft 3 Replays'
An enhanced version of 7K:AA (Seven Kingdoms: Ancient Adversaries).
A free engine for C&C Tiberian Dawn