A fresh & lightweight javascript game engine
An OpenGL RTS game engine written in C
SDL based generic 2D game engine
2D Game Engine
2D Game Engine with Lua Scripting made on top of SFML
Built to be ease of use, with no programming knowledge, Multi-platform
A roguelike game engine/editor
TurboSphere is an easy to learn and powerful JS based game engine.
Turn Based Game Engine (GMS GML)
A Simple Game Engine
A retro style video game engine for RPGs and adventure games.