CSI: 3 Dimensions of Murder is a computer game based on the CSI: Crime Scene Investigation television series. Unlike the previous CSI games, this game was developed by Telltale Games, rather than 369 Interactive. It was published by Ubisoft, and was released for Microsoft Windows in March 2006. The game uses a new 3D engine, which changes the gameplay and graphical look of the game, in comparison to 369 Interactive's CSI games.