ZeroK-RTS/Zero-K

Main game repository for Beyond All Reason.

A powerful free cross-platform RTS game engine

An Open Source Pixelart Science-Fiction Real-Time-Strategy game

Open Source real-time strategy game engine for early Westwood games such as Command & Conquer: Red Alert written in C# using SDL and OpenGL. Runs on Windows, Linux, *BSD and Mac OS X.

Command and Conquer: Generals - Zero Hour

Command the forces of The Project in a battle to rebuild the world after mankind has been nearly destroyed by nuclear missiles. A 100% free and open source real-time strategy game for Windows, macOS, Linux, BSD+

Widelands is a free, open source real-time strategy game with singleplayer campaigns and a multiplayer mode. The game was inspired by Settlers II™ (© Bluebyte) but has significantly more variety and depth to it.

An OpenGL RTS game engine written in C