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.
Grand Theft Auto V
Post-release content is continually added to "Grand Theft Auto Online" through free title updates. Some updates add new game modes and features, and others feature themed gameplay content, such as the Independence Day Special update that added patriotic-themed content on 1 July 2014. The widely anticipated Online Heists update launched on 10 March 2015 and suffered some initial technical difficulties due to the increased user load. Shortly after the game's PC release, some players reported being banned from "Grand Theft Auto Online" for using field of view and cosmetic mods in single-player. Rockstar stated in their official blog that nobody had been banned from "Online" for using single-player mods, but that recent updates to the PC version had the "unintentional effect" of making such mods unplayable. They stated that mods are unauthorised and may cause unforeseen technical problems and instabilities.