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Teenage Mutant Ninja Turtles III - The Manhattan Project
A landmark action game for the NES, Teenage Mutant Ninja Turtles III - The Manhattan Project combines tight controls with engaging gameplay. Its enduring appeal lies in the perfect balance of challenge and reward.
- Developer
- Konami
- Released
- 1992
- Platform
- NES
- Genre
- Action
- Players
- 2P
- Rating
- 4.8 / 5 (2.4K)
- Last updated
Teenage Mutant Ninja Turtles III - The Manhattan Project Controls — NES Keyboard Keys
Default keyboard bindings for Teenage Mutant Ninja Turtles III - The Manhattan Project 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.
Teenage Mutant Ninja Turtles III - The Manhattan Project Longplay & Gameplay Videos
Watch a full playthrough of Teenage Mutant Ninja Turtles III - The Manhattan Project 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
"Teenage Mutant Ninja Turtles III - The Manhattan Project" NES longplay 1992
Teenage Mutant Ninja Turtles III - The Manhattan Project Cheat Codes
30 community-curated cheats for Teenage Mutant Ninja Turtles III - The Manhattan Project. Tick any to activate them automatically when you click "Play with cheats" — or copy a code into your own emulator.
-
Infinite Lives
AENKLZPASUNKGZSP -
Start With 1 Life Instead Of 4
AEOAALLA -
Start With 6 Lives
IEOAALLA -
Start With 9 Lives
AEOAALLE -
No Energy Loss From Using Turbo Attack
AAESYXAA -
High Jump
ALUGVYAG -
Super Jump
AZUGVYAK -
Mega Jump
AZUGVYAG -
Infinite Continues Instead Of 3
SXNSKKVK -
1 Continue
PAUZOGLA -
9 Continues
PAUZOGLE -
Infinite Energy
SLXUTXVS+SLKXPKSOSIXUTXVS+SLKXPKSO
Show 18 more cheats Show fewer
-
Do More Damage To Bosses
OXOIAXSU+AXOIPXPP+AEOIZZTA -
Most Enemies Die With One Hit
OZKIAOSU+AZKIPOPP+AAKIZPTA -
Player 1 And 2 Can Choose The Same Turtle By Pushing Left On The D-Pad When Selecting A Turtle
AESZYPVY -
Enables Auto Mode
OXOXYXPX -
Push Start Or Select To View All The Demos (You'll Have To Turn The Code Off To Play The Game)
AASEZEPA -
Most One Hit Enemies Auto Die
SLOGGKSO -
Enables Stage Select
PAKXTAAA -
Stage Select (Use PA-TE)
OZVXSKPX+*AVXVKY* -
Debug Code
*AVAPZAA -
Almost Invincible
04FF:14 -
Can choose the same turtle by pushing left on the d-pad when selecting a turtle
AESZYPVY -
Enable auto mode
OXOXYXPX -
Push start or select to view all the demos
AASEZEPA -
Enable stage select
PAKXTAAA -
Stage select [Use PA-TE]
OZVXSKPX+AVZVKY -
Invincibility
ENSKKIEI -
Infinite Lives Debug
ZXOAALLA
External references
Frequently Asked Questions
When was Teenage Mutant Ninja Turtles III - The Manhattan Project released?
Teenage Mutant Ninja Turtles III - The Manhattan Project was released in 1992 for the NES.
Who developed Teenage Mutant Ninja Turtles III - The Manhattan Project?
Teenage Mutant Ninja Turtles III - The Manhattan Project was developed by Konami, available to play in your browser on RetroGameSpace.
How many players does Teenage Mutant Ninja Turtles III - The Manhattan Project support?
Teenage Mutant Ninja Turtles III - The Manhattan Project supports up to 2 players, ideal for couch co-op or competitive sessions on the NES.
What type of game is Teenage Mutant Ninja Turtles III - The Manhattan Project?
Teenage Mutant Ninja Turtles III - The Manhattan Project is a Action game for the NES, playable instantly in your browser — no downloads, no installs.
How can I play Teenage Mutant Ninja Turtles III - The Manhattan Project for free?
Open this page and click "Play Now" — Teenage Mutant Ninja Turtles III - The Manhattan Project runs free in your browser via WebAssembly emulation. No account, no payment, no installer.
Do I need to download anything to play Teenage Mutant Ninja Turtles III - The Manhattan Project in the browser?
No. Teenage Mutant Ninja Turtles III - The Manhattan Project streams from a public archive into a browser-side NES emulator. Nothing is installed on your computer.
Can I save my progress in Teenage Mutant Ninja Turtles III - The Manhattan Project?
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 Teenage Mutant Ninja Turtles III - The Manhattan Project 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 Teenage Mutant Ninja Turtles III - The Manhattan Project this way?
RetroGameSpace is a transient caching reverse-proxy and does not host first-party copies of Teenage Mutant Ninja Turtles III - The Manhattan Project. 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.
