You steer between glowing piers, deliver lantern cargo, and clear foggy stretches of channel. Docking asks for a soft approach — too fast and you bump; too shallow an angle and you miss the pier. Fog layers hide landmarks until you learn the route or upgrade lamps.

Between nights you pick upgrades: stronger lamps, steadier hull, wider cargo. Stages and nights progress at a calm pace so the focus stays on the water and the lantern glow rather than a harsh timer.

Home, sail, dock, fog, clear, nights, upgrade and help all share one harbor night palette. Settings and help appear as soft overlays on that same world.

Touch drag or tilt-style steering keeps phones comfortable; pointer works on desktop. The canvas fills the screen in any orientation and reflows live.

Original lantern and pier art, soft water audio, eight languages, and local save for nights cleared and upgrades.