Real Time Strategy game engine supporting early Westwood classics
Turn-based survival game set in a post-apocalyptic world.
Widelands is a free, open source real-time strategy game
Endless Sky is a sandbox-style space exploration game
Open source clone of the Age of Empires II engine
fheroes2 is a recreation of Heroes of Might and Magic II game engine
The game engine for everyone
Free and open source real-time strategy game
The Turn Based Strategy Game/eSport. Master your beasts
simple web browser based game
A Minecraft Mod about Matter and Energy
The main repository for the development of the evolution game Thrive
Game Preservation Project
Code for Cicero, an AI agent that plays the game of Diplomacy
Vulnerable app with examples showing how to not use secrets
Open-source Android/Desktop remake of Civ V
Real-time Strategy
An OpenGL RTS game engine written in C
A strategy game with a high fantasy theme
Europa Universalis 4 save game editor
Domination is a game that is a bit like the board game Risk
Good-looking and addictive OpenSource games
4X Space Strategy Game
RTS game with the theme of Strategy by Design