Bot for id Software's Wolfenstein 3D
Pontoon in c - source code and header file
The Atomic Game Engine is a multi-platform 2D and 3D engine
Alpha One is based on Vallheru
online 4X browser game engine
2D ARPG Engine
A snarky 2D management game about building and running a dungeon.
Source code of a text adventure game.
A lightweight frontend for launching SNES games on the Raspberry Pi.
A 3D simulator game where you can drive, fly, and sail
In case the official files don't get updated, try these ones. B-)
Wolfenstein: Enemy Territory game
Updated and fixed version of PHP Fortune
Advanced rhythm game for Windows, Linux and OS X
Web based Game server control panel
Quake C mods and support - SSQC / CSQC
The best code this side of the galaxy
tiny code, html webcam game or plug brain in each blob, java server
Edition of football teams on HTML canvas- javascript source
A public domain cross platform 3D game
Highly portable Gameboy Color emulator
3D .NET engine for Windows, Linux, Mac
OpenKore is an automation tool for Ragnarok Online