Planet Akkaba

Planet Akkaba is a Hulk/X-Men crossover event that takes place on Earth-1600.

Plot
Apocalypse ends up on the ruins of Sakaar after it was destroyed at the end of Planet Hulk. He plans to reform the planet and make it a new haven for mutants, while also using the reamining Natives, Imperials, and Shadow People, among the mutants, to fight each other to determinate the weak and the strong, all under his rule. This, however, attracts the attention of the Hulk and the Warbound, who plan to stop him. With the help of the X-Men, they must put an end to Apocalypse's tyrannical rule before he reestablishes Sakaar as Planet Akkaba.