This page is rather stubbly and could use some expansion. Are you a bad enough dude to rescue this article? This page contains no introduction. What makes this game notable or what is it about? Are you a bad enough dude to save this article? Build Date# Present at the end of the PRG ROM: MAST890911 A similar ID can be found in many other Konami games. "MAST" is short for "master", referring to the build approved for publishing. The numbers afterward are a date of September 11, 1989, about three months before the game's release.
