Powderveil — Aurora Descent

An endless snow-carving game: ride an analytic procedural mountain, drag to carve persistent grooves into a self-healing snowfield, flick to jump. Thread slalom gates, dodge boulders, and build a flow multiplier through a full day cycle — from blue morning to aurora night. Every ridge, rider, pine and aurora ribbon is generated in code: WebGL2 with hand-written GLSL, zero image assets, mobile portrait first.