Considered to be the worst video game on the NES system by many fans and critics. Bob Gale, the producer of Back to the Future (1985), was very displeased with the game LJN made and told people not to buy or play it.
The songs that are heard in the game are actually renditions of "The Power of Love" by Huey Lewis & The News and Chuck Berry's "Johnny B. Goode" and were initially arranged in the correct tempo. However, likely due to a programming error, the songs played back faster than originally intended. The issue was never fixed and made it into the finished game.
Bob Gale, the writer and producer of the 'Back to the Future' films, called this game one of the worst ever. He was even denied by LJN to give input during the development process. Once he saw the finished game, he asked for changes, only to be told by the developers that it was too late to change anything.