Best Previous-gen Multiplatform Game?

So we're trying to think of what would be the best game to race through in a day that came out for the Gamecube, PS2, and Xbox.  Right now we're thinking of PoP:Sands of Time or maybe Beyond Good and Evil....but you cant really race through the latter.

We're going to have three TVs set up right next to each other, so something where we can yell at each other in jest and such...Thanks!

Sonic Heroes, for sure, is the best multiplatform game of the last generation.

And yes, I am kidding.

Code Veronica? Maybe. I dunno, I tend to hate most mainstream games, and most mainstram games tend to be multiplat.

GTA
Psychonauts

prince of persia and beyond good and evil are exellent choices. Also consider Resident Evil 4, Killer 7, Soul Calibur 2, and Viewtiful Joe

RE4, GTA... MGS2 was multiplatform, though I like MGS3 better, which was exclusive.

Yeah, pretty much those games. As for GTA, either Vice City or San Andreas.

There are plenty of other good multiplatform games, but those games are probably the best.

Edit: Clarify, RE4 didn't come to Xbox and MGS2 and GTA didn't come to Gamecube. If you're looking at all three, there isn't much.

Soul calibur ? 

There are a lot of GC/PS2 and PS2/Xbox but not much for all three. For all three, Prince of Persia is probably your best bet.

Beyond Good and Evil is the first one that jumps to mind. I'm sure I could think of a better one if I put my mind to it.

Resident Evil 4. Multiplatform AND the best overall game of last generation.

EDIT: Oh wait. No RE-goodness for original Xbox.

Timesplitters 2, that was an amazing game.

Killer7

My vote would be for Beyond Good and Evil.