The Worldbreaker Hulk was the new name for the Hulk after a battle with Thor and Captain America.
He is a fictional character in Marvel Comics publications, the protagonist of an event known as “World War Hulk”. He makes his first appearance near Las Vegas, Nevada before heading off to the east coast of the United States. Upon forcing his way through New Jersey, he escapes out into international waters and then proceeds to New York City where he begins smashing everything and everyone in sight while trying to get revenge on those who exiled him from Earth during events paralleling “Planet Hulk”. As more cities suffer under Worldbreaker’s onslaught, armies assemble around Attilan which has been brought low in order to prevent a full-scale nuclear assault.