Ganbare Goemon 2: Kiteretsu Shōgun Magginesu

A game featuring the "Mystical Ninja" character. It has an unlockable Castlevania stage. To unlock it, you must play certain minigames at Circo Puerto Amusement Park. One of the characters you face there is Simon Belmont. After you have met all the criteria, you then fight a stage called "Hell", which has someone who appears to be Dracula as the boss.

Castlevania Character Gallery
See Also 

External Videos

 * Ganbare Goemon 2: Hidden Level]