Stark engaged flight systems grabbing the Hulk by the neck and smashed him into the road beneath.
Flight The armor can also enter high speed flight, likely not as fast as other armor models due to its bulk and heavy design for durability and strength, but flight systems nonetheless.
Although successful, the cage failed to contain the Hulk as he escaped and burrowed underground out of the trap.
It is somehow enlargens is size.
Ordering the police to stand down from the fight, tried to get through to by telling him that was had disrupted his mind with utter rage, telling him that Banner was stronger and smarter than her.
Hulkbuster aka Anthony Edward Stark, aka Tony Stark alias of Iron Man is a from the Avengers: Age of Ultron.