History
The history of this version of Hulk is presumably similar to that of his mainstream counterpart with the biggest difference being the absence of a Sliding Timescale.
Hulk was one of many superheroes and supervillains to be transported to Battleworld by the Beyonder to take part in his contest. He was seen taking a hit from Ultron. He was presumably sent back to Earth when the situation was resolved.[1]
What became of Hulk later is unknown. He was likely one of the many superheroes who were left "dead or missing" following Doctor Doom's takeover of the planet.[2]