[Requests Accepted] [Tsuyoi Ko] Nightmare Mansion [RJ304604]

An illness called "Nightmare" is infecting young girls, rendering them unable to awaken after sleep. Since the patients exhibit only healthy signs, a countermeasure cannot be developed. One day, Sana is struck by "Nightmare" and suddenly finds herself in a mysterious mansion, along with her close friend Tomo. What will they discover in this abnormal place, and what choices will they make? [About the game] * This game contains no battles or levels, etc. * This is the first installment in a planned series. * A short free update episode from Tomo's perspective is planned. (It is recommended to purchase with a DLsite account for updates.) This work overlaps in content with "Nightmare Mansion (RJ271122)."