Heroes United Collection

While Tony Stark and Steve Rogers playfully challenge each other on the merits of their own ways of problem solving, things take their own hands into the contest. That comes in the form of the Taskmaster who is sent by the Red Skull to capture Stark's technology and abduct Rogers himself. With Taskmaster successful in both objectives, The Red Skull puts his scheme of world domination into operation with Rogers being the key to that. Now, Stark must find his friend and together, they must stop the Skull in their own ways and also each others'.

The Invincible Iron Man and the Incredible Hulk must join forces to save the Earth from its greatest threat yet! When two Hydra scientists try to supercharge a Stark Arc Reactor with Hulk's Gamma Energy, they unleash a being of pure electricity called Zzzax - and he's hungry for destruction. Together, Iron Man and Hulk are the only force that stands in the way of the Zzzax's planetary blackout. But first, the super heroic duo will have to get through snarling Wendigos, deadly robots and the scaly powerhouse, Abomination. Can two of Marvel's mightiest heroes find a way to work together without smashing each other before time runs out?