Quake PAK file utility
A cross platform Lua based game engine
Generate ready-to-use disc images for your Sega Dreamcast system !
An environment to develop games based on a rectangular board
Asphyre is a cross-platform framework for Delphi and FreePascal.
A generic 2D engine for any kind of game
Library for creating turn-based games with simultaneous moves.
TurboSphere is an easy to learn and powerful JS based game engine.
A world editor for HGE game engine written in python and uses OpenGL.
C library for manipulating Minecraft world data
Open source network game service
Pear3DEngine is a modern and modular 3D development framework
DiaT is a Textadventure
Decodes the login credentials stored by the minecraft launcher
AMOS BASIC reimplementation in Java
Game framework on top of Python, Panda3D and Twisted
Read and write PGN format and test moves for legality.
Make games with Lego-like building blocks