Gurumin: A Monstrous Adventure is an action-adventure video game starring a strong-willed girl named Parin, who is sent to live with her grandfather in a small mining town. When she encounters a young invisible monster being tormented by a stray dog one day, she soon discovers Monster Village behind the wall of her home. After evil spirits known as Phantoms invade the village and monsternap most of the inhabitants, it's up to Parin to reclaim the Legendary Drill - hidden underneath the village and powerful enough to destroy them - and set things right. Features include non-linear game play in vast worlds with various stages; 23 non-player characters; 48 unique enemies; over 90 items to collect; and almost all objects that can be destroyed.