Escape from the living prison JAIL in Mary Skelter: Nightmares for the PlayStation(R)Vita system. The Nightmare monster actively stalks the player as you run through the dungeon, so you must use the dungeons' gimmicks to impede its movements. This dungeon RPG features a turn-based battle system that includes class change, a strategic blood-licking transform system, and a blood-rubbing system to power up your party. As you solve the dungeons' mysteries and satisfy the prison's desires, you just might make it out alive.