About Sand Reckoner

A multiplayer pixel physics playground. Draw with solids, liquids, and gasses, and watch them interact. Create or destroy with your friends!

Primarily being developed as a Discord activity, but this version should continue working.

S&box-Specific Notes:

  - Keyboard movement is broken due to a browser bug.

  - Text and push-to-talk voice chat should both work.


Still an alpha-quality prototype. It uses some (maybe) novel optimizations to speed up the simulation, but these optimizations also constrain what's possible.