A pure Go game engine
A game engine with an emphasis on real-time cutting-edge solutions
RPG Maker 2000/2003 and EasyRPG games interpreter
A retro game engine for Python
utility collection for 2D game development in Java; sound-player
Ze Text Adventure game Builder : Create as you play !
A hand-crafted 2D game library in Go
TurboSphere is an easy to learn and powerful JS based game engine.
2D Game Engine, based on OpenGL and focused on Isometric Games
Framework for a graphical point and click adventure game in Java
Cross-platform 2D game engine
Cross-platform 2D gaming middleware