Performance enhancement API for RPG Maker XP, VX, VXA.
XMICAE is a framework for browser-based IF/RPG narratives.
LAIR is a Sandbox Dungeon Crawling Game
The IRC's Talking Robot
TurboSphere is an easy to learn and powerful JS based game engine.
Player can move between rooms and talk to others
Isometric action RPG.
A large scale RPG for the ZDoom Engine
A Java-based tactical RPG created for a high school project.
an underdark dungeons explorer game
Opensource engine for Fallout 2 RPG
A turn-based strategy game in the spirit of Tactics Ogre
Role Playing Game Engine
2D Game Engine, based on OpenGL and focused on Isometric Games
A retro style video game engine for RPGs and adventure games.