Unlock Disco Mode
Entry Location:
During gameplay press L, Left, L, Left, R, Right, R, Right.
Unlock Low Gravity
Entry Location:
During gameplay press Up, Up, Up, Up, Up, Up, Down, Right, Up
Unlock Big Heads
Entry Location:
During gameplay press Up, Left, Down, Left, Down, Up, Up, Left.
Unlock Team Power Option
Entry Location:
Make 2 head shots in a row and this will be unlocked in the battle mode menu
Unlock Custom Option
Entry Location:
Make 100% hit head shot status and this will be unlocked in the battle mode menu
Unlock Defeat Leader Option
Entry Location:
Make all team leaders finish a episode with 100% health and this will be unlocked in the battle mode menu
Unlock Humans & Creatures Option
Entry Location:
Make a member of your team get their weapon fully upgraded while using single player mode OR in single player mode don't let ANY of the team members miss during an episode and this will be unlocked in the battle mode menu
Unlock Pick Level Option
Entry Location:
Finish the game 2 times
