Muppet Adventure: Chaos at the Carnival

Muppet Adventure: Chaos at the Carnival is a video game released for the Apple II, Commodore 64, and MS-DOS in 1989 by Hi Tech Expressions. A port to the Nintendo Entertainment System was published in 1990. The game features Muppets created by Jim Henson in a series of carnival-inspired mini games searching for enough keys to rescue Miss Piggy from Dr. Grump. These mini games include: Bumper Cars, Funhouse, Tunnel of Love, Duck Hunt and Space Ride. The game was initially released for the Apple IIc with a bug which caused it to be unwinnable.[citation needed] Upon achieving the win condition versus Dr. Grump, the game would enter an endless cycle of taking the player back to a previous level, instead of having Dr. Grump be defeated.