Multi Theft Auto is a game engine
Doom-based AI research platform for reinforcement learning
3D game engine with lua scripting
RTS game with the theme of Strategy by Design
Odamex is a free, cross-platform, modern client-server Doom engine
Network gamepad/joystick
A fun realistic multiplayer free-and-open-source first-person-shooter!
A Sudoko Solver/Puzzle Generator For MS Windows
With the helpfull nef, you have to rescue earthlike planets!
Cross-platform real-time strategy game (3D)
Procedurally-Generated Game-Like Gym-Environments
Spring is a free RTS engine developed for Windows, Linux and Mac OS X.
A retro multiplayer shooter
Multiplayer Rogue-like combat game
Solve the puzzle with dry branch and see how beautiful it will bloom
Magic cube visualisation and play
scriptable game engine with built-in support for 2D graphics and sound
Fix xbox 360 controller's trigger or Z-axis problem on Old games.
sandbox particle simulator that obeys schrödinger's equation
An online multiplayer tactical warfare game for fast action combat!
Turn based Civ-like strategy game