Star Plankton
Star Plankton is a touch-only, portrait interactive toy where you become a diving light in the dark. Drag your lantern-cursor and thousands of moths react with real phototaxis—orbiting, spiraling, and resting on the glow. Draw light-paths to choreograph the swarm into shapes, and long-press to flare and scatter-bloom the crowd. Individual wings catch the light while swarm density forms soft, shifting bodies. When you finish, the app composes a swarm-choreography long-exposure card you can share to the community or replay for a new portrait. Fully self-contained with English and Chinese locales, no login and no external services.
Created by haojie.huang
