Sandustry’s Community Database for Falling-Sand Factory Builders

Why it surfaced

This is unusually specific and usefully engineered: the planner works backward from a desired production rate to raw inputs and building counts, while the database tracks 57 materials and the research tree maps 44 unlocks across six tiers. Its early-access focus and detailed automation guides give it the feel of a community infrastructure project forming around a game’s systems.

A free companion site for the Sandustry game, combining material data, a density calculator, production-chain planner, research tree, and factory guides.