Pearlbound
Pearlbound is a standalone, mobile-first physical bubble-tea shaker defense roguelike. Begin on one complete tea base, perform a continuous Snap, Roll, or Whirl inside the visible shaker field, and finish at the lid. Stable base identity and actual path geometry drive a deterministic 64-body solver containing pearls, ice, tea, and milk through inertia, gravity, drag, cup-wall response, nearby collisions, extraction, diffusion, chew, ice breakage, and foam at 100 Hz.
