Collects Fantastic Four (1998) #533-535, Incredible Hulk (2000) #88-105, Giant-Size Hulk (2006) #1, What If? Planet Hulk, Planet Hulk: Gladiator Guidebook, and material from New Avengers: Illuminati (2006) and Amazing Fantasy (2004) #15.
*The Most Incredible Hulk Story Ever Told! After yet another Hulk rampage, Earth's greatest heroes shoot him into space! He ends up on the savage world of Sakaar, where he'll be made to fight as a gladiator for the amusement of the Red King! But fueled by rage at the betrayal he has suffered, his power grows - and as fellow slaves are bound together by combat, a rebellion will begin! It's an epic for the ages, filled with action, tragedy and - yes - even romance! Let the smashing commence! *Source: Back Cover