Mark Castle's passion for horror films becomes his nightmare when a cult's ritual ends his life. Reincarnated as a dungeon core, he transforms a desolate forest cabin into his instrument of vengeance against those who murdered him. Armed with his encyclopedic knowledge of horror tropes and creature lore, Mark constructs an elaborate death trap. His methodology is brutal and methodical: ensnare unsuspecting visitors within the cabin's walls, systematically eliminate them, and harvest their souls to fuel his growing power. Survivors who endure until sunrise receive a grim reward—treasure and their freedom. As Mark's strength increases through accumulated souls, his existence draws unwanted attention. Powerful entities hungry for his distinctive abilities begin closing in, transforming him from predator into prey. The Cabin is Always Hungry combines dungeon-core mechanics with slasher horror and progression-based LitRPG elements. Expect relentless action, cinema-inspired monsters pulled from classic horror, atmospheric settings, and numerous disposable characters meeting gruesome ends. **Content Warning:** Graphic violence and gore permeate this narrative.