A fast-paced free software rally racing game
3D playground built on three.js and cannon.js
A cross platform Lua based game engine
A real-time game development platform
Planimeter Game Engine 2D - LÖVE-based game engine for Lua
Flex roguelike
Multiplayer game server based on Node.JS
Block Breaker
A 2d physics game engine for JavaFX
Simulate high power rocket flights with splash down plots
sandbox particle simulator that obeys schrödinger's equation
Massively multiplayer online game server and client framework
A 3D simulator game where you can drive, fly, and sail
tiny code, html webcam game or plug brain in each blob, java server
3D urban environment renderer : browser-app ; as well as a GTA clone
Open-source, cross-platform, C++ game engine for creating 2D/3D games
A 3D Game Framework
3D .NET engine for Windows, Linux, Mac
A Physics Theory for Unifying Classical, Quantum and Relativistic Phys
open game world to be set in a realistic environment
realtime 3d surface rendering library
2D game engine for traditional platform games
3D Architecture modelling and physics simulation system