AFL Live 2004 Codes -

Thin players:
Pick two player mode, then have the first player push + + and the second player repeatedly push simultaneously while playing the game.
 

Fat players:
Pick two player mode, then have the first player push + + + and the second player repeatedly push simultaneously while playing the game.

Big and small players:
Pick two player mode, then have the first player push + + + and the second player repeatedly push simultaneously while playing the game.

Gorilla players:
Pick two player mode, then have the first player push + + + and the second player repeatedly push simultaneously while playing the game.

State Of Origin mode:
Press (x3), (x3), (x3), (x3), , (x2) at the main menu. A sound will confirm correct code entry.