Good to know that this video game company allowed grade school children to write this game for them. I don't know how high this game's gross was, but it sure has a high gross factor.
This game must have made 10's and 10's of dollars per year, mostly from people who were too drunk to understand that they would have done just as well fully sober.
Yeah. For having been released in 1987, this is an entirely horrible example of a bad idea made worse by really crappy coding.