I think Meat Boy should be a character in this game.
Yesterday I was thinking of something:
Since we can ulock Brownie and play it in almost any level after beating him, why we can't unlock Bandage Girl after unlocking Cotton Alley ?
Her secret code would be something like : flower
That would be great.
And I think Brownie should be unlockable for the people without X360 controllers, because it's kind of a waste if you don't have an Xbox and you just go out there and buy a controller just for one game. Like me. I'm not planning on getting an Xbox anytime soon, because I already have a Wii, PS3, and a bunch of other stuff. Like, after you beat Salt Factory (because that's where Brownie first appears, obviously), you can do something like the Bandage Girl thing said before, and quoted above.