Unlock Big Head Mode
To unlock Big Head Mode, make a custom player.

Unlock Kickin' or Stickin'
To unlock this cheat, play the game three hours using one user name.

Unlock Paper Football Game
To unlock the paper football game in the Crib, finish one complete game in First Person Mode.

Bobble the Heads
When you unlock a bobble head doll, go to the bobble head case and select one of the dolls. Use the left analog stick to rotate the doll, and the right analog stick to flick its head.

Unlock Air Hockey in the Crib
To unlock Air Hockey in the Crib, win the Super Bowl.