Watch numbered reef beacons light up, then guide a ceramic courier through the code; Hard asks for the reverse route. Explore 60 seeded levels with three difficulty settings, original rigged and animated Blender characters, local 3D assets, synthesized sound effects and a mute toggle. Play on desktop or a touch screen, learn with hints and improve your score.
How to Play Nacrebyte Echo Courier
Watch the gold beacons, then tap the numbered buttons in that order. On Hard, enter the whole sequence in reverse. Keyboard: number keys 1–9. A mistake resets your answer so you can retry. Hint reveals the next number; Replay repeats the demonstration. Choose Easy, Medium or Hard and complete 60 increasingly long coded routes. Toggle sound at the top.
