Garry's Mod: Source (Game Engine), Mod (Computer Gaming), Game Engine, Puzzle Video Game, Nonlinear Gameplay, Role Playing SDK, Half Life 2

Jailbreak Source: Multiplayer Video Game, First Person Shooter, Mod (Computer Gaming), Valve...

Unity (game engine): Video Game, Unreal Engine, Vision Engine

Action Role playing Game: video Game, Game , Dungeons of Daggorath, TRS...

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