It'll be up on the front page tomorrow at 9:30am EST. Exciting!
No hints other than: it's not a new game, but an update to an existing title. It's a pretty cool update though. Some people will be excited, others won't care. It's an update to a PS3 and Xbox 360 game that came out last year. Some of the update will have an impact on the 360 version only. Some will have an impact on the PS3 version only.
OK, that's all. Come back tomorrow at 9:30am EST. :D
Entertain me with guesses.
[Update: So we're clear this is not a "megaton." Carry on!]
[Update 2: Here you go
. Pretty exciting, right?]