While standing on the Helicarrier, press Left, Down, Right(2), Down, Left to unlock New Goblin.Play as Sandman
While standing on the Helicarrier, press Right(3), Up, Down, Left to unlock Sandman.Play as Venom
While standing on the Helicarrier, press Left(2), Right, Up, Down(2) to unlock Venom.5,000 upgrade points
While standing on the Helicarrier, press Up(2), Down(2), Left, Right to get 5,000 extra upgrade points. Note: This code can only be enabled one time.Bonus characters
Successfully complete the indicated task to unlock the corresponding character:
- Black Cat: Successfully complete Toyko level 1.
- Blade: Successfully complete Transylvania level 2.
- Doc Ock: Defeat him in Tokyo level 2.
- Green goblin: Defeat him in Tokyo level 4.
- Iron Fist: Successfully complete Tangaroa island Level 3.
- Lizard: Successfully complete Cairo level 2.
- New Goblin: Successfully complete the game.
- Rhino: Defeat him in Tangaroa Island level 4.
- Sandman: Defeat him in Cairo level 4.
- Scorpion: Defeat him in Tangaroa island level 2.
- Venom: Defeat him in Transylvania level 4.