Play Online with all characters at least once (including Wallace Wells)
Knockout 200 enemies in online mode with Scott Pilgrim Online Multiplayer and Wallace pack
Clear the game once with Wallace Wells
Complete your first online match with Scott Pilgrim Online Multiplayer and Wallace pack
Unlock and call all strikers.
In a multiplayer game, reanimate another player at least 25 times.
Perform at least 10 consecutive head stomps successfully with Knives.
Catch a flying object at least 25 times with Knives.
Clear the game in 90 minutes or less with Knives.
Clear the game in single player on the "Supreme Master" difficulty setting.
Eat every food items.
Defeat 1000 enemies.
Play through a World and reach the boss without getting hit.
Clear the game once with Scott.
Defeat the Twins simultaneously.
Defeat Matthew Patel without losing a life.
Defeat at least 200 enemies using interactive objects.
Buy all the items of a shop during the same visit.
Defeat an enemy by throwing an object at him while he's already down.
