International Superstar Soccer Deluxe
   

All all-stars teams
Dog as a ref
200 additional skill points


All all-stars teams

R, Up, Down, L, X, B, left, A, right, Y


Dog as a ref

Up, Up, Down, Down, Left, Right, Left, Right, B, A 


200 additional skill points
Enter edit players mode before each match and use all available 
skill points. Highlight the "Cancel" option and press Y for 200 
additional skill points.