Enter the following button combinations below while at the title screen to gain their functions:
Function - Button Combo's

     Bonus Character - L2, L1, Up, Left, Down, Right, Square, X, Circle, Triangle, R1, R2 
     Bonus Clothes-R2, R1, Triangle, Circle, X, Square, Right, Down, Left, Up, L1, L2 
     Change Traps - L2, R2, L1, R1, Up, Triangle, Left, Right, Square, Circle, Down, X 
     Alternate Background Music - Circle, R2, R1, Triangle, X, Square, Right, L2, L1, Up,
     Down, Left 
     Secret Save Icon - Left, L2, L1, Up, Down, Right, Square, R1, R1, Triangle, X, Circle 
     Bonus Level - Select 12x