We have 1 cheats and tips on PlayStation. If you have any cheats or tips for International Superstar Soccer Deluxe please send them in here. You can also ask your question on our International Superstar Soccer Deluxe Questions & Answers page.
Dog mode:
Press Up, Up, Down, Down, Left, Right, Left, Right, X + Circle at the title screen.
All-Stars:
Press Right, Up, Down, Left, X, Square, Triangle, Left, Right, Square, Triangle on controller two at the title screen.