Ayakashi no Shiro

 is a 1990 role-playing video game for the Game Boy SETA Corporation. It was never published outside Japan.
Gameplay.
"Ayakashi no Shiro" is a turn-based dungeon crawler. Players move the protagonist through first-person dungeons where randomly occurring battles happen. When combat begins, the player is given several options through a menu system to fight the enemies.
Reception.
Japanese gaming publication "Famitsu" gave it a score of 21 out of 40.