Grand Theft Auto
"Grand Theft Auto", the first game in the series, was released for Microsoft Windows and MS-DOS in October 1997, ported to the PlayStation in 1998 and the Game Boy Color in 1999. "Grand Theft Auto 2" was released in 1999 for Microsoft Windows, later receiving ports on the PlayStation, Dreamcast and Game Boy Color.
Multi Theft Auto
The initial version of the software was dubbed ""Race"" and unveiled on Sunday 22 January 2006, when the first playable content was released. This version featured a networked vehicle racing game mode and a map editor that allowed users to create custom environments and races. The advanced nature of the engine's early incarnation allowed the developers to develop a sophisticated integrated WYSIWYG editor for adding gameplay elements such as checkpoints, spawn points, power-ups and various objects ranging from ramps to exploding barrels.