2D Game Engine
3D urban environment renderer : browser-app ; as well as a GTA clone
A web port of the classic Eamon adventure RPG
Built to be ease of use, with no programming knowledge, Multi-platform
XMICAE is a framework for browser-based IF/RPG narratives.
LAIR is a Sandbox Dungeon Crawling Game
TurboSphere is an easy to learn and powerful JS based game engine.
Free MMORPG Engine. Develop and host graphical browser-based games.