Apple Macintosh are a series of personal computers developed and marketed by Apple Inc. Unlike the PC, Macintosh line of computers have their own operating systems, namely the Mac OS and the current Mac OS X (for more information, see below).
Mac OS are a series of graphical user interface-based operating systems developed by Apple Inc. It is the first operating system operated under Macintosh line-of-computers. It is known for being the first system aimed at the general public have a graphical interface consisting of mouse interaction with windows, icons, etcetera. The first version was first released in 1984 and 9 major versions of Mac OS were released, with Mac OS 9 (the final version) launched in 1999. It was then succeeded by Mac OS X.
Mac OS X is the line of graphical operating systems which succeeded the original Mac OS. There have been eight releases of OS X, the latest being OS X 10.8 "Mountain Lion".
Although the Mac's operating system and hardware has been widely criticized for its lack of support and incompatibility with gaming, some GTA games have still been officially released for it.
Grand Theft Auto games on Macintosh
The following GTA games released on Mac: