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Play Muppet Adventure: Chaos at the Carnival (US edition · English) Online
Muppet Adventure: Chaos at the Carnival
Play Muppet Adventure: Chaos at the Carnival online. Collect four keys with Kermit and friends, and learn the separate controls for each NES carnival ride.
Browser play

Nintendo Entertainment System (NES) / Famicom — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| A / B | Z / X |
| START / SELECT | Enter / V |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Muppet Adventure: Chaos at the Carnival
Quick start
Press START, then use Up/Down to cycle through the carnival events and START to enter one. Try the Raging River Ride with Kermit: Left/Right steer, while Up/Down control his speed. Avoid rocks, logs and dead ends; collect periscopes to restore power and buoys for extra rides. Complete this event for its key, then learn the other three attractions' separate controls. With all four keys, Kermit can enter the Grumpasaurus Cave.
Controls
Controller 1 only. START begins the game or enters the event selected with Up/Down. Lost in Space: D-pad changes Gonzo's ship direction, A activates its burner to move, B shoots. Amazing Ice Cream Maze: D-pad moves Fozzie, B throws objects at carnival barkers; walk over pickups to collect them. Crash Car Course: D-pad steers Animal, A moves the car. Raging River: Left/Right steer Kermit; Up speeds him up and Down slows him. Grumpasaurus Cave: Right moves Kermit forward, B jumps, and A with Up/Down thrusts his feather.
Muppet Adventure: Chaos at the Carnival — About this game
Muppet Adventure: Chaos at the Carnival sends four familiar Muppets into Dr. Grump's attractions after Miss Piggy is kidnapped. Instead of controlling one character through a continuous adventure, you choose between four events with different movement and action controls. Kermit navigates a dangerous river, Animal drives an obstacle-filled car course, Gonzo steers a spaceship through hazards and Fozzie searches an ice-cream maze while avoiding pursuing carnival barkers. Completing each attraction earns a key. Once all four are collected, Kermit can enter the Grumpasaurus Cave for the final rescue challenge, where jumping and feather attacks replace the earlier rides' controls. Collectibles also have practical uses: flags restore Animal's power, fuel canisters help Gonzo and other pickups can provide additional rides. Take time to learn each event's control scheme rather than expecting the same button to accelerate, jump or attack everywhere. The NES game uses controller 1 for a single player.
Cheats
No cheats have been added for this edition.
Player verification and sources
Browser play was reviewed before this edition was published in the catalogue. The date below is the catalogue publication date, not the game’s original release date.
- Browser test and catalogue publication date
- Browsers and devices
- PC: Chrome, Edge and Firefox. Mobile: Chrome on Android and Safari on iPhone and iPad.
- Player engine and core
- EmulatorJS 4.3.0-pre · nes
- Tested by
- rwEmulator
Sources and editorial basis
rwEmulator reviews edition metadata, release information, game manuals and first-hand browser-play notes. Available manuals are linked below; the editorial policy explains how facts are checked and corrections are handled.