The Crunchium Thief

The Crunchium Thief is the main antagonist of the 1999 computer game that helped sponsored the Cap'n Crunch cereal, Cap'n Crunch's Crunchling Adventure.

Summary
He leads some thieves to steal the Crunchium, the Chrunchling's source of the chrunchyness of Cap'n Crunch's cereal.

Appearance
He's big, purple with blue spots, yellow eyes, pointy ears like a bat, a sailor like suit with red and white stripes and a viking like helmet.