Godot is a powerful cross-platform game engine
Real Time Strategy game engine supporting early Westwood classics
Open source clone of the Age of Empires II engine
Open-source Android/Desktop remake of Civ V
Free and open source real-time strategy game
Open source HTML5 game framework that offers WebGL and Canvas
The game engine for everyone
Widelands is a free, open source real-time strategy game
Free, cross-platform 2D game engine powered by Haxe and OpenFL
UCI chess engine
Powerful AI language model (MoE) optimized for efficiency/performance
Sandbox video game with a powerful physics engine
Voxel game-creation platform with easy modding and game creation
The main repository for the development of the evolution game Thrive
All in one emulator on Android!
Solar2D Game Engine main repository (ex Corona SDK)
Home theater software and entertainment hub for digital media
LÖVE is an awesome 2D game framework for Lua
Lightweight Android emulator optimized for FPS games on low-end PCs
Enhanced Zork port for Android Systems
Free-to-play multiplayer version of the 8-bit classic M.U.L.E.
Network-wide ads and trackers blocking DNS server
A completely free, open-source, 2D game engine
Open source library for creative expression on the web, desktop, etc.