Emberflue Casts

Emberflue Casts is a volcanic logic puzzle where every turn shapes a living route of lava. Rotate carved basalt runners to connect a single pour to every mould, manage heat as it cools across the board, and use fumaroles to restore the flow before it turns to slag. Every board is deterministic, so success comes from reading the route, controlling distance, and finding a clean cast. Work through 28 handcrafted boards across four fiery seams, compare your result with par, inspect each cast in The Assay, and return to flawed pieces on the Reject Shelf until you forge them clean. Optional Emberlight can correct one runner when you are stuck, while Grip tracks how efficiently you handle each channel type. Earn cinders, unlock new foundry styles, and build a shelf of finished casts — with no accounts, ads, analytics, or network connection required.