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Spider-Man: Friend or Foe Cheats, Codes, Hints, Tips
Unlockable: Alternate Outfit for Spiderman
To unlock "Project Carnage", which will allow you to choose between Spiderman in a red outfit or a black outfit, beat the game once through. Then, find Nick Fury at the main hub during a subsequent playthrough and approach the computer when he tells you to.
Unlockable: Story Mode Characters
The following characters can be unlocked once they are encountered and defeated during Story Mode: Black Cat, Blade, Doctor Octopus, Green Goblin, Iron Fist, Lizard, Rhino, Sandman, Scorpion, Venom.