In Scott Pilgrim vs. The World for PS3 and Xbox 360, you can enter a blood mode cheat code that will make the game a bit messier.
From the title screen, tap the following buttons to enable the code:
Xbox 360 Blood Mode Code – A, B, A, B, A, B, B
PS3 Blood Mode Code – X, Circle, X, Square, X, Circle, Circle
Anyone having flashbacks of Mortal Kombat here?