3D game engine/framework in C, with Luajit and Python bindings now
A lightweight game server framework implemented with Actor Model
A Rust framework for building Minecraft servers
For exploring cellular automata like Conway's Game of Life.
Cerberus Content Management System
Cross-Platform Level Editor for Doom3 and The Dark Mod
Full featured MUD server with all the trimmings.
Spring is a free RTS engine developed for Windows, Linux and Mac OS X.
A scriptable 2d randomizable maze game
3D-Accelerated open-source DOOM engine
scriptable game engine with built-in support for 2D graphics and sound
The ultimate 2D side scrolling engine. NOTE: Moved to GitHUB
A fast, powerful and adaptable GUI solution
universal multi-platform light-weigth extensible scripting framework
TSE is a scripting language and engine for game programming.