Fiendish Quest

Fiendish Quest is a single player casual simulation game with fantasy and anime themes. It was developed by オニチク屋！ and was released on July 23, 2025.

To save his petrified mother, the protagonist embarks on a journey to find the legendary orbs said to grant any wish. This journey is not only one of rescue but also one that unravels the mystery behind his mother's petrification, and why the people of this world are so cruel. Character A half-demon, half-human girl. Though she appears mature, she is still innocent and naïve on the inside, wi…