Mary Skelter: Nightmares (Steam)

"Beware! The Nightmare monster stalks you as you navigate this dungeon-crawling RPG. Stand your ground, or use traps to slow down the insatiable monsters and escape to fight another day. You’ll fight in turn-based battles and can boost up your allies with blood transformations. If you solve the dungeons’ mysteries and satisfy the prison’s desires, you just might make it out alive!"