Teenage Mutant Ninja Turtles: Mutant Mayhem follows a familiar plotline, with the Turtles emerging from the sewers to face off against a mutant hellbent on world domination. Despite adhering to the source material, Teenage Mutant Ninja Turtles (TMNT): Mutant Mayhem falters due to certain creative decisions, ultimately failing to capture the very essence that has made the Turtles beloved to audiences worldwide.