INCREDIBLE HULK UNLOCKABLES
Abomination
Defeat Abomination
Classic Hulk
Find 5 comic covers
Gray Hulk
Smash 7500 things
Ironclad
Defeat the U-Foes, trick a U-Foe into taking down one of his or her teammates, and defeat Abomination
Maestro
Destroy a building in each New York City neighborhood
The Professor
Complete all the Jump Challenges