2D physics engine for games
A 2D game engine base on OpenGL and SDL,support for Windows & Linux
TurboSphere is an easy to learn and powerful JS based game engine.
A 3D, fully concurrent game engine
C++ Text Adventure Engine
A Simple Game Engine
A retro style video game engine for RPGs and adventure games.
2D Game Engine, based on OpenGL and focused on Isometric Games
3D game engine for C and C++
A very small multi-platform game engine for creating desktop games.
A truly extensible cross-platform game engine
Open source, moddable game engine for the "Polygon Love 2" game
Javascript adventure game engine
cross-platform 2d game engine
WIP Game engine