CAL4M1TY on 22 August 2009
I'd say Bayonetta or Alan Wake are the most likely.
Because of nature of the game already (episodic chapters within the 1 game) could lend itself to sequels depending on how far the game gets into the mysteries surrounding the town in the first game for Alan Wake.
Bayonetta could easily be DMC Mk 2.
I think Wet is not looking too good as a likely candidate. I don't know why but it feels like a movie game (like Wanted).
