A simple math library for games and computer graphics
Orx: Portable Game Engine
An authentic Rise of The Triad Dark War source port
A conservative source port of Hexen that is identical to DOS
A conservative source port of Heretic that is identical to DOS
Game engine to build text adventures.
A fork of Chocolate Doom with small Quality of Life enhancements
Conservative port of BOOM 2.02 to modern systems.
a UCI chess engine
DOOM / Heretic / Hexen source port with enhanced graphics and UI
Cross-platform 2D and 3D game engine
Low-Level Game Engine for Retro Platforms
Game engine for playing tomb raider 1 - 5 levels.
A Simple Game Engine
3D game engine for C and C++
Reference implementation for the Doom game engine.