Enter one of the following button combinations while the game is paused to display hidden developer messages.

Effect	Code
Message 1	B, A, down, left, A, down, B, up, left, left, C, right, A, B.
Message 2	right, up, B, A, B, A, left, left.
Message 3	right, A, down, C, right, A, B, right, A, down, A, right, left, A, B.