Which console exclusive of this century is the most revolutionary game?

[MikeRox]

Wright said:

Well, I'm just pointing out OP's rules :P

 

Oddly enough, Jet Set Radio Future did maintain its exclusivity.

I know. It's just funny that Halo is the first title listed, but that was released on PC not long after the Xbox original, and is now also available natively on Xbox One. So I figure he more means, exclusive for the forseeable future at time of release, rather than to this day. Otherwise all the main Super Mario games before Sunshine would no longer be eligible if it was of all time.