Dragon Slayer I is an online GB game that you can play at Emulator Online. This free Game Boy game is the United States of America region version for the USA. It has been played 511 times so far and was posted on May 11, 2018. Dragon Slayer I is a single title from the many adventure games, action games and dragon slayer games that we offer for this console. If you enjoyed playing this, then you can find similar games in the gb games category. Dragon Slayer I game is from the various retro games on the site, and there are more games like this, including Dragon Ball Z - Buuâs Fury, The Amazing Spider-Man 3: Invasion Of The Spider-Slayers and Super Mario 64.