Flow Ports

Boats are coming. Give them somewhere to go. Flow Ports is a calm-but-tense routing puzzle. Colored boats sail in from the edges of the map — draw shipping lanes with your finger to guide each one to a matching port. Sounds simple. Then the harbor gets busy. EASY TO LEARN Drag from a spawn point to a matching-colored port. That's the whole tutorial. Boats find their own way along your lanes. HARD TO MASTER • Lanes are limited — you can never connect everything, so every lane is a decision • Lanes wear out with use and must be redrawn • Ports hold only a few boats; overflow starts a countdown you must fix • Storms drift across the water and slow everything they touch • New port colors keep arriving, and every map is procedurally generated CHAIN COMBOS Quick back-to-back deliveries multiply your score up to ×4. Keep the chain alive, rescue overloaded ports at the last second, and chase Bronze, Silver, Gold, and Platinum harbor ranks every run. A NEW CHALLENGE, WHENEVER YOU WANT The Challenge Harbor gives everyone the same map to master — replay it for a best score, rotate to a fresh one when you're ready, and keep your daily streak alive. Three daily contracts pay bonus XP. BECOME A HARBORMASTER Every run earns XP toward captain levels and nautical titles, from Deckhand to Harbormaster. Unlock eight boat hulls, animated wakes, steam and glow effects, and custom trim finishes. Your Captain's Log tracks every kilometre your fleet has ever sailed. MADE TO BE FAIR Flow Ports is free, forever, with no ads. • Fully offline — play anywhere • Light and dark themes that follow your device • One-handed portrait play, sessions as short as three minutes • No ads, no tracking, no account The harbor is waiting, captain.