inFamous Coming in June, Demo Due Soon
The game puts players in the role of bicycle messenger Cole McGrath as he unexpectedly receives electrical superpowers and must save his city from chaos. Of course, saving is a subjective thing, so players can act as a hero or a maniacal villain.
Also due out this June is Radical's Entertainment's Prototype (PC, PS3, 360), which is also an open-world action adventure that features a super-powered protagonist.From The Chatty
-
Somehow, all the videos of this have made it look completely boring.