Layered floating stone crystal cave fold slab casual puzzle game. The map is split into multiple independent horizontal rock slab layers that can be slid left or right freely; each slab has unique forward stone walkways on its front and reverse sides. Sliding slabs horizontally flips their exposed face, revealing hidden alternate paths or sealing off existing lanes. Players must rearrange and fold overlapping rock slabs to connect a single unbroken traversable route for the crystal orb to travel along. If time expires without forming a complete connected path to the exit, the level automatically fails. Difficulty evolves from only 2 simple single-sided rock slabs, to up to 5 interlocking multi-layer slabs with distinct front/reverse road layouts that require precise sequential folding to link passages. Muted warm brown underground crystal mine atmospheric visuals with smooth horizontal slab swipe folding controls for layered route-planning spatial puzzles.