I'm sure most people around here are familiar with the highly controversial Grand Theft Auto series. It centers around crime from the perspective of one criminal per game, and is highly enjoyable. The series started on the PC and eventually went to a large number of other gaming systems, including PS1, PS2, Xbox, Gameboy Advance, Dreamcast, PSP, and soon to be brought to Xbox 360 and PS3 with the release of GTA IV.
What is everyone's favourite game and why?
Personally, my favourite is Vice City. I throughly enjoyed this game, and I felt that San Andreas was great but added far too many things that ultimately ruined it (such as the rpg style gameplay and the damn flying with the damn keyboard!).
Edit: For anyone interested, the games are on the following systems:
1 - PC, PS1
London 1969 - PC, PS1
2 - PC, PS1, Dreamcast
3 - PS2, PC, Xbox
Vice City - PS2, PC, Xbox
San Andreas - PS2, PC, Xbox
Advance - Gameboy Advance
Liberty City Stories - PSP, PS2
Vice City Stories - PSP, PS2.
4 (not yet released) - PS3, Xbox 360.