There is one major rule for every defeated villian: Revenge! (Yeah!) And Klogg IS a defeated villian. So, after being bonked off his home, the Neverhood, and falling through space for a looooong time, he works out another evil plan.
Soon after that, on planet Idznak, a strange guy named Kloggmonkey manages to gain the trust of the Skullmonkeys. With their help he builds a giant monster called 'Evil Engine Number Nine' that is able to simply chew-and-swallow the whole Neverhood! But one of the Skullmonkeys, Jerry-O, doesn't fall for the talking of that guy and sends out a little flying gizmo to get help. It brings: Klaymen.
Now, Klaymen doesn't get transported right to Kloggmonkey's front door, and since the thing that brought him to Idznak didn't come with a what-to-do list he at first butt-bounces his way through this world without a real aim, making the best of it. Later on he'll find out about the mean plan of his bad-egg bro, though, and he'll also find a couple of helpers to save his homeworld from the jaws of evil before it's too late.
Many are the enemies in this quest:
Not-so-many are the helpers:
Summore chars only appearing in the movies: