My Halloween themed Game Boy game

Halloween is always my favorite time of the year. Starting in August, I'm drinking pumpkin spice coffee, I'm watching spooky movies and Halloween cartoon specials, and I'm playing lots of spooky games. Playing through the first Castlevania game, or at least playing one a Castlevania game in general, has become something of a yearly tradition now. So last year, I started thinking about making a short Halloween game for the Game Boy using the wonderful GB Studio engine.
