Muppet Adventure: Chaos at the Carnival brings Jim Henson’s beloved characters to the NES in a colorful, family‑friendly rescue mission. When Miss Piggy is kidnapped by the evil Dr. Grump, the Muppets must brave his bizarre carnival attractions to collect the keys needed to free her. Each stage features a different Muppet hero and a unique gameplay style—from navigating rivers and mazes to piloting space rides and dodging bumper‑car chaos.