Scott Pilgrim vs. The World: Cheat Code to Enable Zombie Survival Mode
In Scott Pilgrim vs. The World for PS3 and Xbox 360, you can enter a zombie mode cheat code that will put you into seemingly endless waves of zombies trying to eat your brains.
From the title screen, enter the following to enable zombie survival mode:
Down, Up, Right, Down, Up, Right, Down, Up, Right, Right, Right