Collects World War Hulk: Gamma Corps #1-4. The Hulk. The Abomination. The Leader. The Harpy. Doc Samson. Born of gamma radiation, they represented a new chapter of humanity. Now, spawned through their respective DNA has come the next generation, the Gamma Corps. Recruited and trained by the enigmatic General Ryker, their mission is a simple one - to kill the Incredible Hulk. And considering he's facing 5-1 odds, is that a mission even this new and improved version of the Green Goliath can prevent?