Lumen Reef:
The Last Tide

You are Neri, the reef's final light-seed. Follow the bright guide, collect one lumen, and swim it to each sleeping coral. There is no tide clock, Neri calms nearby shadows automatically on contact, and a Space-bar echo lets you blast shadows for bonus points.

The reef waits.

Neri's light is suspended beneath the surface. Your progress is safe while the reef waits.

The ocean remembers Neri.