Unlockable Costumes
After you have created a save file, go to that save file's main menu and enter these codes.
| Unlockable | How to Unlock |
|---|---|
| Unlocks Iron Spider Suit | Up, Right, Right, Right, Left, Left, Left, Down, Up |
| Unlocks Negative Zone Suit | Left, Right, Right, Down, Right, Down, Up, Left |
| Unlocks Scarlet Spider Suit | Right, Up, Left, Right, Up, Left, Right, Up, Left, Right |
