Either collect the indicated amount of Tokens to be able to buy a sidekick at the shop from Spider-Man's allies to help him in the challenges. Each will have their own unique attributes and powers whether good or evil. Sidekicks are also unlocked when you reach a certain point in the game.
Unlock Black Cat:
Beat the tutorial level.
Unlock Doctor Octopus:
Buy for 500 Tokens in the shop.
Unlock Green Goblin:
Buy for 750 Tokens in the shop.
Buy for 1,000 Tokens in the shop.
Buy for 1,250 Tokens in the shop.
Buy for 1,500 Tokens in the shop.
Added by: Sanzano Oct 8th 2007, ID#5100