Muppet Adventure: Chaos at the Carnival is a video game released for the Nintendo Entertainment System in 1990 by Hi-Tech Expressions.
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 NES version of the game is unique from its computer counterparts in that it has a on-screen hearts designating hit detection, but eliminates the two-player mode. The player is required to complete each level with a specific character.
The initial levels, which you can complete in any order, are as follows;
Kermit the Frog rides an inner tube down a river, Fozzie Bear must escape a Fun House of desserts, Gonzo flies a space ship and Animal drives a bumper car. After completing these initial levels, the player then controls Kermit the Frog, armed with a feather, in Dr. Grump’s castle. -wikipedia