The game is Saint Dragon, the stage is the third stage, and the boss is among the missing at the end. The boss music starts up, but the screen just fades out and I go right on to stage 4! The first time I played this game, I did meet the stage 3 boss. It's a real cool humanoid cyborg in a tube. Something like that. Anyone care to take a guess as to why the boss isn't showing up? Should I download an older version of MAME?
Son of a glitch!