Play Castlevania - Circle of the Moon online in your browser and enjoy with Emulator Games Online! Castlevania - Circle of the Moon is GBA game USA region version that you can play free on our site. This game has adventure, strategy, action, skill, platform, rpg genres for Game Boy Advance console and is one of a series of Castlevania games. If you love Castlevania games you can also find other games on our site with Retro Games. Below you will find control for the emulator to play Castlevania - Circle of the Moon.