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 IV
In the first week of availability, the Windows version of "Grand Theft Auto IV" debuted at seventh place on the weekly charts; by the second week, it had left the top-ten. Based on unique user counts, the game was the most played Games for Windows – Live game in 2009 and 2012, and the second-most played in 2011.