Activate the following cheats by entering the corresponding passwords at the options menu:

EFFECT - PASSWORD
All bonus features - WALL-E, Auto, EVE, ZPM
All game content - M-O, Auto, ZPM, EVE
All single player levels - Auto, ZPM, M-O, WALL-E
All multiplayer maps - EVE, M-O, WALL-E, Auto
All holiday costumes - Auto, Auto, ZPM, ZPM
All multiplayer costumes - ZPM, WALL-E, M-O, Auto
Invincibility - WALL-E, M-O, Auto, M-O
WALL-E always has laser - WALL-E, EVE, EVE, WALL-E
EVE always has super laser - EVE, WALL-E, WALL-E, Auto
WALL-E always has super laser - WALL-E, Auto, EVE, M-O
WALL-E and EVE always have laser - ZPM, EVE, M-O, WALL-E
WALL-E can always make any cube - Auto, M-O, Auto, M-O
WALL-E and EVE can always make any cube - M-O, ZPM, EVE, EVE