Cocos simplifies game creation and distribution with Cocos Creator
Sandbox video game with a powerful physics engine
Multi-platform 2D and 3D game engine
Multi-platform Engine for Desktop, XBOX (UWP) and Mobile games
Free APK version of Garry's Mod, the Android sandbox physics game
A space shooter game. Run either race or mission, defeat evil enemies.
Open-source, cross-platform, C++ game engine for creating 2D/3D games
Modern AS3 Game Engine
3D .NET engine for Windows, Linux, Mac
Multithreaded N-Point Gravity Simulation for PC and Android
2D physics engine for games
An Action Adventure Space Physics Game
Flickit is fun 2d physics arcade style game.