Character unlockables 
     Here  are  some of the unlockables that you can obtain by finding
tokens throughout the game. 

Unlockable              How to Unlock
Ultimate costumes       Find 12 tokens 
1990's fantastic four   Find 12 tokens 
2000's fantastic four   Find 12 tokens 
Comc covers #1          Find 4 tokens 
Comic covers #2         Find 4 tokens 
Game concept art        Find 4 tokens