OTHER License
Descent 3 by Outrage Entertainment
MIT Licensed Open Source version of Torque 3D from GarageGames
Cross-Platform C++ 2D/3D game engine
MIT Licensed Open Source version of Torque 2D game engine from GarageGames
My first game engine
the thin c++ game engine
[WIP] Spatial is a cross-platform C++ game engine.
Main development repository for Rigs of Rods soft-body physics simulator
Open-source, cross-platform, C++ game engine for creating 2D/3D games.