Mr. Nutz Hoppin' Mad
Mr. Nutz Hoppin' Mad remains one of the finest action experiences on the Sega Genesis. Its innovative design and addictive gameplay have earned it a permanent place in gaming history.
- Developer
- Ocean
- Platform
- Mega Drive
- Genre
- Action
- Players
- 1P
- Rating
- 4.5 / 5 (1.5K)
- Last updated
Mr. Nutz Hoppin' Mad Controls — Mega Drive Keyboard Keys
Default keyboard bindings for Mr. Nutz Hoppin' Mad on our in-browser Mega Drive emulator. Plug in a USB or Bluetooth gamepad to auto-detect mappings, or rebind any key from the emulator settings menu.
| Keyboard | Console button | Typical use |
|---|---|---|
| ↑ | D-Pad Up | Move up |
| ↓ | D-Pad Down | Move down |
| ← | D-Pad Left | Move left |
| → | D-Pad Right | Move right |
| X | A | Primary action (jump / confirm) |
| Z | B | Secondary action (attack / cancel) |
| S | C | Tertiary action |
| A | X | Quaternary action |
| Q | Y | Fifth button |
| W | Z | Sixth button |
| Enter | Start | Start / Pause |
These bindings cover the 6-button Mega Drive controller. Most older titles only use buttons A/B/C; the extra X/Y/Z buttons matter for Street Fighter II and other 6-button fighters.
Rebind any key from the EmulatorJS in-game settings menu (gear icon → Controls). A connected gamepad auto-maps to the same buttons.
Mr. Nutz Hoppin' Mad Longplay & Gameplay Videos
Watch a full playthrough of Mr. Nutz Hoppin' Mad on Mega Drive before you dive in — recommended for getting a feel for the game's pacing, story beats, and difficulty curve.
Watch longplay on YouTube
"Mr. Nutz Hoppin' Mad" Mega Drive longplay
Mr. Nutz Hoppin' Mad Cheat Codes
5 community-curated cheats for Mr. Nutz Hoppin' Mad. Tick any to activate them automatically when you click "Play with cheats" — or copy a code into your own emulator.
-
Invincibility
RY2A-A6W0+RY3A-A60TFF082B:0010 -
Super High Jump
ABFT-AADC -
Infinite Health
AJ3A-AA9AFF0835:0004 -
Infinite Current
AK6T-AA8N -
Infinite Lives
FF00B5:0099AJ3T-0A50
External references
Frequently Asked Questions
Who developed Mr. Nutz Hoppin' Mad?
Mr. Nutz Hoppin' Mad was developed by Ocean, available to play in your browser on RetroGameSpace.
How many players does Mr. Nutz Hoppin' Mad support?
Mr. Nutz Hoppin' Mad is a single-player Action game for the Mega Drive.
What type of game is Mr. Nutz Hoppin' Mad?
Mr. Nutz Hoppin' Mad is a Action game for the Mega Drive, playable instantly in your browser — no downloads, no installs.
How can I play Mr. Nutz Hoppin' Mad for free?
Open this page and click "Play Now" — Mr. Nutz Hoppin' Mad runs free in your browser via WebAssembly emulation. No account, no payment, no installer.
Do I need to download anything to play Mr. Nutz Hoppin' Mad in the browser?
No. Mr. Nutz Hoppin' Mad streams from a public archive into a browser-side Mega Drive emulator. Nothing is installed on your computer.
Can I save my progress in Mr. Nutz Hoppin' Mad?
Yes. Save states are stored in your browser (IndexedDB) per game, and you can also use any in-game save the original Mega Drive cartridge supported.
Does Mr. Nutz Hoppin' Mad work on mobile devices?
Yes — the Mega Drive emulator runs on iOS Safari and Android Chrome. Touch controls overlay the game; landscape mode is recommended.
Is it legal to play Mr. Nutz Hoppin' Mad this way?
RetroGameSpace is a transient caching reverse-proxy and does not host first-party copies of Mr. Nutz Hoppin' Mad. Game files are fetched on demand from publicly-accessible archives. You are responsible for compliance with your local laws and the bring-your-own-ROM principle.
