Scott Pilgrim vs. the World Cheats

Codes
Enter these codes at the title screen

Allow Two players to select the same character: Down RB UP LB Y B
Begin level with Power of Love: X X X A B A Y Y
Boss Rush: Right Right B RB Right Right B LB
Change coin sprites into animals: Up, Up, Down, Down, Up, Up, Up, Up
Enables Blood Mode: A B A X A B B
Unlock Zombie Mode: Down, Up, Right, Down, Up, Right, Down, Up, Right, Right, Right
Sound Check Level: LB, LB, LB, RB, RB, RB, LB, RB

Achievements
"Chaudown" (30): Unlock and call all strikers.
Armed And Dangerous (20): Defeat at least 200 enemies using interactive objects.
Dirty Trick (10): Defeat an enemy by throwing an object at him while he’s already down.
Get The Girl (10): Clear the game once with Scott.
Gourmet (20): Eat every food items.
Invulnerable (10): Play through a World and reach the boss without getting hit.
New Challenger (10): Defeat Matthew Patel without losing a life.
One Man Army (20): Clear the game in single player on the "Supreme Master" difficulty setting.
Shopaholic (20): Buy all the items of a shop.
The Power Of Friendship (20): In a multiplayer game, reanimate another player at least 25 times.
Twin Dragons (10): Defeat the Twins simultaneously.
Vigilante (20): Defeat all enemies in a World, excluding the boss.