Edit: Oh and Splinter Cell, Splinter Cell Chaos Theory and Splinter Cell Double Agent. Those first two, as well as Pandora Tomorrow which I don't love, are the same on versions on PC but very different from the PS2 / Gamecube versions. Double Agent is notable to this discussion because the PC and Xbox 360 versions of that game were developed by Ubisoft Shanghai, its okay but not great. The Xbox version was developed by Ubisoft Montreal, its a totally different game with the same premise and is much better.