Animation Compression Library
scene-oriented, flexible 3D engine (C++, Python, C#, Java)
A simple math library for games and computer graphics
A cross-platform, open-source, pure C game engine for mobile game
A simple tool to allow Chessmaster 10/11 bot customizations
Javascript library for making tile based games
A hand-crafted 2D game library in Go
A 2D game engine and level editor
Portable game engine with main focus on point-and-click adventures
Gorgon Game Engine (GGE) is a C++ game engine that handles many tasks.
3D Game engine
2D Game Engine, based on OpenGL and focused on Isometric Games
Simple and scalable 3d javascript game engine
small cross platform 3d game engine