Back to the Future 2 Cheat Codes, Tricks on the PC

Back to the Future Part II is a 1990 action puzzle video game based on the 1989 film of the same name. It was developed and published by Image Works for Amiga, Amstrad CPC, Atari ST, Commodore 64, DOS, Sega Master System, and ZX Spectrum. The game features five levels based on scenes from the film, and was criticized as a poor conversion of the film. It was followed by Back to the Future Part III.
Cheat codes, console commands, secrets:
Cheat codes
When you are told to press fire, type in : EINSTEIN and
there will be a cheat text. Turn it off with typing EINSTEIN again.
Cheat codes, console commands, secrets and system requirements for Back to the Future 2 free online.

Game description

Amiga Amstrad CPC Atari ST Commodore 64 DOS Sega Master System ZX Spectrum
Game Developer:
Image Works
Game Genre:
Action, puzzle
Game Series:
Back to the Future
Game Mode:
Game Publisher:
Image WorksComposer(s)
On other platforms and consoles:
Dendy NES