Back to the Future Part II & III
Released: 1990
  • NES
  • Cheats

Back to the Future Part II & III Cheats, Codes & Secrets

Last Updated on Aug 16, 2023

This page contains cheats, hints, Easter eggs, secrets, and tips for Back to the Future Part II & III. We will continually update this page when we come across more useful cheats and tips.

Back to the Future Part II & III Cheats For NES

Start On Part 3

To start on Back to the Future Part III, on the title screen where it says "Press Start To Begin The Game", press B + Select. When the password input menu appears, rearrange the letters to spell out FLUXCAPACITORISTHEPOWER. If you entered this cheat code correctly, a sound effect will play and you will be able to start playing Part 3 without beating Part 2 first.

Back to the Future Part II & III Game Genie Codes

The following cheat codes are for Game Genie. These can be used on a Nintendo Entertainment System (NES) with a Game Genie device or you can use these on any emulator that supports Game Genie Codes. If you want a Game Genie device, you can always check on Amazon for one.

Cheat Effect Cheat Code
Infinite lives SXXELOVK
Infinite keys after pickup SXEEAXSE
Infinite Nuclear fuel units GZEEPZST + GZOEZZST
Start with 20 lives ZAXKZZPA
Start with 30 lives LAXKZZPA
Start with 20 Nuclear fuel units ZAXKYZPA
Start with 30 Nuclear fuel units LAXKYZPA
Start with more lives and extra items IAXGAZAA
Quicker shots PEKASEPO
Keep shots after death GZKAKGSA
More Cheats: NES