there was a topic before where we discussed multiplayer possibilities. One thing for sure: no split screen.
(LIVE, system link,...)
example of multiplayer on only 1 XBOX:
In MO, two players: one controls Munch, the other controls Abe.
When you're close enough to each other, you can both move in the same screen.
If you rather control the other guy, swap your controller with your neigbour (or selecting from an easy to access selection screen).
The camera should follow the player that hits the black button. So when you are to far away from each other, just hit the black button and you can play. The gameplay should provide enough puzzles that involve all characters, so you can play together us much as possible.
__________________
|