Jailbreak Source: Multiplayer Video Game, First Person Shooter, Mod (Computer Gaming), Valve Corporation, Source Engine, Software Release Life Cycle, GoldSrc Engine

Garry's Mod: Source (Game Engine), Mod (Computer Gaming), Game Engine, Puzzle Video...

Computer Game Bot: First person shooter, Expert system, software, Deathmatch (gaming), Cooperative, Machine learning

Blockland: Multiplayer video game, Personal computer Torque (game engine), Lego, The Screen Savers