The game of the legendary 1984 film. Produced for all the Sega systems of the time.
For the Mega-CD version there was a re-vamped edition, not only including video but completely re-worked levels. It was pretty much a new game.
The game was programmed by Dave Perry [of Shiny Entertainment fame].
The music was composed by Matt Furniss, though the name might not mean much to you. He penned the tunes to so many games from your childhood, you have no idea..