Let's say I have GTA IV (the original game) and my friend has a copy of The Ballad of Gay Tony or The Lost and the Damned. Can we play multiplayer together? Or what if I have one of the DLC discs, ...
I play GTA IV on XBox Live and recently, and I have seen several people somehow using cheats in the game. Some cars are extremely fast, there's no way that it's possible in game (sometimes it's a bus ...