Giant Ball:

To play with a larger ball, pause the action and 
press L [twice], left-C, L [twice], up-C, L 
[twice], right-C, L [twice], down-C, Z. 


Giant Players:

Pause the game and press L, L, C-RIGHT, L, L, 
C-RIGHT, L, L, C-RIGHT, Z. A sound will confirm 
the code.