Neon Rivers
Neon Rivers is a touch-only gravity-painting toy. Place attractor and repulsor wells with a tap and hold, then release a continuous stream of luminous ink that flows through your gravity field along believable orbital paths. Rearrange wells live to bend the composition in real time, watching long-exposure trails build up attractor art over a dark neon city map. When you're done, the round ends on a gravity-painting card that captures your field lines, ready to replay or share to the community. Designed mobile-first in portrait with full safe-area support, it works entirely offline with no login, and ships with English and Chinese locales.
Created by haojie.huang
