Koishi Komeiji's defeat! Cave Adventure

A game where Koishi Komeiji explores a cave, and if she loses a battle with an enemy, a naughty event occurs. - The naughty events are diverse, including "tentacles," "alien," "TSF," "possession," "body swap," and "wall ass," with a total of over 60 events. - This is a derivative work of the Touhou Project, but it can be enjoyed even if you don't know much about the original story.​