Finish the whole damn game.

Collect half the hats.

Collect all the hats.

Finish Shotgun universe in under 60 seconds.

Play through Straightjacket Darkness universe without dying, with a horse head.

Eat every fatcake in fatcake universe with a hamburger for a face.

Beat Rejected Green Clone universe in under a minute wearing a monocle and top-hat.

Dance to the first boss and don't stop for nothing.

Beat the scrolling shooter segment without dying, as a dinosaur.