Here are some cheats and tips for the game International Superstar Soccer Deluxe.
All stars:
Press R, Up, Down, L, X,
B, Left, Right, B, A on controller
two at the title screen.
Dogs:
Press Up(2), Down(2), Left, Right,
Left, Right, B, A on controller two
at the title screen.
Extra 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.