The Pizza Monsters appear in Teenage Mutant Ninja Turtles: Turtles in Time, Teenage Mutant Ninja Turtles II: Back from the Sewers and Teenage Mutant Ninja Turtles: The Hyperstone Heist. In the instruction manual of the Super NES version of Teenage Mutant Ninja Turtles: Turtles in Time they are called Chunky Cheese Pizza Monster. In the ending credits for the SNES version of Turtles in Time and Back from the Sewers and the manual for The Hyperstone Heist they are simply called Pizza Monster and are said to have been created by Baxter Stockman. In the manual for Back from the Sewers they are called Sewer Mutant.
- Species gallery: Pizza Monsters
- Animation gallery: Pizza Monsters
- Appearances of Pizza Monsters