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Lab · Prototype

Sand Well

Vacuum-mine a falling-sand desert and a planetoid whose gravity points at its centre.

Open standalone ↗

This version

Synced 2026-09-22 from commit 270236a.

  • ·Add one-page incremental design
  • ·Includes uncommitted changes

One simulation, two gravity fields. Suck up material, sell it, buy a better vacuum, and expose 75% of the bedrock to win. In the way: ice, wet sand that clogs the nozzle, and dust storms that blow your pit shut. Every upgrade changes the physics rather than a number on a panel.

Controls

  • Drag on the canvas to vacuum
  • space pauses
  • r resets
  • w adds water
  • p toggles the pump