Mary Skelter Finale closes out the dark fairy-tale dungeon-crawler trilogy, bringing the Blood Maidens' fight against the living prison known as the Jail to its conclusion. Familiar heroines drawn from classic fairy tales return to face the true nature of their captivity and the horrors lurking within its shifting corridors.

The game keeps the series' first-person dungeon exploration and turn-based battles, layering in story threads built up across the earlier entries. It's aimed at players who want a complete, gothic-tinged send-off for the cast.