Screenshots
M.U.L.E.
M.U.L.E. remains one of the finest action experiences on the NES. Its innovative design and addictive gameplay have earned it a permanent place in gaming history.
- Developer
- Ozark Softscape
- Released
- 1990
- Platform
- NES
- Genre
- Action
- Players
- 4P
- Rating
- 4.3 / 5 (1.8K)
- Last updated
M.U.L.E. Controls — NES Keyboard Keys
Default keyboard bindings for M.U.L.E. on our in-browser NES 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) |
| Enter | Start | Start / Pause |
| Shift | Select | Select / Mode |
Rebind any key from the EmulatorJS in-game settings menu (gear icon → Controls). A connected gamepad auto-maps to the same buttons.
M.U.L.E. Longplay & Gameplay Videos
Watch a full playthrough of M.U.L.E. on NES before you dive in — recommended for getting a feel for the game's pacing, story beats, and difficulty curve.
Watch longplay on YouTube
"M.U.L.E." NES longplay 1990
M.U.L.E. Cheat Codes
11 community-curated cheats for M.U.L.E.. Tick any to activate them automatically when you click "Play with cheats" — or copy a code into your own emulator.
-
4 'Months' For Beginner Game
GEKALTTA -
9 'Months' For Beginner Game
PEKALTTE -
6 'Months' For Standard Game
TEXAIVGA -
20 'Months' For Standard Game
GOXAIVGA -
Humanoids Start With $400
EPOEPNAI+PAOETYZA -
Humanoids Start With $800
AZOEPNAI+LAOETYZA -
Flappers Start With $1300
GPUAAYAG+IAUAIYTA -
Flappers Start With $2000
EIUAAYAG+YAUAIYTA -
Freeze Turn Timer
00E8:3B -
Infinite Cash
00A6:FF -
Infinite Time
00E8:60
External references
Frequently Asked Questions
When was M.U.L.E. released?
M.U.L.E. was released in 1990 for the NES.
Who developed M.U.L.E.?
M.U.L.E. was developed by Ozark Softscape, available to play in your browser on RetroGameSpace.
How many players does M.U.L.E. support?
M.U.L.E. supports up to 4 players, ideal for couch co-op or competitive sessions on the NES.
What type of game is M.U.L.E.?
M.U.L.E. is a Action game for the NES, playable instantly in your browser — no downloads, no installs.
How can I play M.U.L.E. for free?
Open this page and click "Play Now" — M.U.L.E. runs free in your browser via WebAssembly emulation. No account, no payment, no installer.
Do I need to download anything to play M.U.L.E. in the browser?
No. M.U.L.E. streams from a public archive into a browser-side NES emulator. Nothing is installed on your computer.
Can I save my progress in M.U.L.E.?
Yes. Save states are stored in your browser (IndexedDB) per game, and you can also use any in-game save the original NES cartridge supported.
Does M.U.L.E. work on mobile devices?
Yes — the NES emulator runs on iOS Safari and Android Chrome. Touch controls overlay the game; landscape mode is recommended.
Is it legal to play M.U.L.E. this way?
RetroGameSpace is a transient caching reverse-proxy and does not host first-party copies of M.U.L.E.. 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.
