Big heads:
Press Up, Left, Down, Left, Down, Up(2), Left during game
play.
Low gravity:
Press Up(6), Down, Right, Up during game play.
Level skip:
Press L, X, R(2), Black, X, L, R, Black at the game selection
screen in story mode.
Unlimited turns and movement:
Press Up(2), Down(2), Left, Right, Left(2), R, L during game
play.
Humans and creatures option:
Have a character on your team get their weapon fully upgraded in single player mode. Alternately, have no characters on your team miss during an entire level in single player mode. This option is unlocked at the battle mode team types menu.
Defeat leader option:
Have all team members complete an episode with 100% health. This option is unlocked at the battle mode objectives menu.
Team power option:
Get two head shots in a row. This option is unlocked at the battle mode menu.
Disco mode:
Press L, Left, L, Left, R, Right, R, Right during game play.
Level select option:
Successfully complete the game two times to unlock the level select option.
Custom option:
Get a 100% hit head shot status two times in a row. This option is unlocked at the battle mode team setup menu.
