Spider-Man: Friend or Foe [PSP]
Unlock Villain Concept Art:|
To unlock Villain concept art you must play a game of Memorable Battle.
Play through Co-Op mode to unlock Carnage
While in the Helicarrier between levels enter one of the following.
Up, Up, Down, Down, Left, Right 5,000 Tokens
Left, Down, Right, Right, Down, Left Unlock Green Goblin
Right, Right Right, Up, Down, Left Unlock Sandman
Left, Left, Right, Up, Down, Down Unlock Venom