ISS Deluxe Cheats (Super Nintendo)

To change the referee into a hound dog, follow these instructions. Use controller two and
press Up, Up, Down, Down, Left, Right, Left, Right, B, A. Do this on the ISS Deluxe title
screen and watch the linesman and referee chase the ball.

In the "press start" screen , in the control 2 press:  R, up, down, L, X, B, left, a,
right, Y. If you hear a "guau guau" (dog sound), the code worked.