Midnight Study — is a horror roguelike with deck-building elements, where four high school girls find themselves trapped in their own school after a ritual goes wrong. Now they must battle vengeful spirits awakened from the depths of Korean folklore and try to survive a night that refuses to end. The Cursed Corridor of Yeoncheon A prestigious school has become a labyrinth where reality has been distorted. Shadows whisper names, corridors twist, and the light grows dim with every step. A sealed room belonging to an occult club has become the source of a curse. To escape, they must destroy the spirits roaming the floors and restore the school's lost balance. The combat system is built around shamanic talismans, capable of striking enemies with ricochets and cleansing energy. Powering up talismans and relics creates endless combinations for strategic survival. The world changes with each playthrough, and the price of failure is a new body for an old spirit. The night continues until the strength is exhausted. Features of the game A roguelike with deck-building elements and a horror atmosphere. A combat system based on shamanic talismans and ricochets. The school's architecture changes with each run. A profound story inspired by Korean school legends.