All heroes: Hold B and press Up, Down, Left,
Right, Right, Left, Down, Up,
Select at the title screen. The Flash will shout to confirm
correct code entry.
Full lives: Hold B and press Up, Down, Up(2),
Down(2), Up, Down, Select at the title
screen. The Flash will shout to confirm correct code entry.
All powers: Hold B and press Down(4), Left,
Right, Up, Down, Select at the title
screen. The Flash will shout to confirm correct code entry.
Larger opponents: Hold B and press Up(2), Down(2),
Left, Right, Left, Right, Select
at the title screen. The Flash will shout to confirm correct code
entry.
Smaller opponents: Hold B and press Down(2), Up(2),
Right, Left, Right, Left, Select
at the title screen. The Flash will shout to confirm correct code
entry.
Larger Flash: Hold B and press Left, Up, Right,
Down, Left, Up, Right, Down,
Select at the title screen. The Flash will shout to confirm
correct code entry.
Smaller Flash: Hold B and press Down(3), Left,
Up(3), Right, Select at the title screen.
The Flash will shout to confirm correct code entry.
Boss Rush mode: Successfully complete the game.
Superman Race mode: Successfully complete the game.
