Sandustry Guide — Walkthroughs, Strategy & Optimization
The complete strategy companion to Sandustry, Hooded Horse and Lantto Games' 2D falling-sand factory automation game. From your first manual shovel swing to a Tier 6 autonomous megabase, guides below reflect Early Access v0.5.6 (September 3, 2026); Early Access content evolves with each patch. Start with the Beginner Walkthrough if you are new, or jump straight to the Chemistry or Optimization sections if you are already scaling.
Beginner Walkthrough
New to Sandustry? The First 2 Hours Walkthrough teaches the brutal early-game loop: dig down to find Sand, locate a Water pocket, craft Wet Sand (1 Dry Sand + 1 Water → 2 Wet Sand), build a manual Shaker, pan for your first Gold, unlock the Tech Tree, and assemble your first Launcher + Shaker automation loop. The key milestones are: 50 Dry Sand, first Shaker, Logistics Tier 1 unlock, and first automated loop — typically achievable in 45 minutes.
Automation & Factory Guides
Once you graduate from manual labor, the automation guides show you how to build scalable factory floors. The Gold Factory Blueprint covers the canonical Shaker + Launcher + Collector + Slag-disposal closed loop. The Conveyors & Logistics guide explains horizontal belts, vertical Launchers, and directional filter walls (R-key). For smart factories, the Logic & Signals guide walks through three must-build blueprints: Anti-Clog Throttle, Flood Protection, and the AND-Gate Collision Sequencer.
Chemistry, Crafting & Tier 6
Mid-game Sandustry introduces chemistry chains that unlock Tier 6 content. The Fluxite & Voidbloom Guide covers the 5-step botanical pipeline (Amethelis + Redsand → Voidbloom → Fluxite). The Kinetic Press Guide explains how to reclaim bonus Gold Flakes and Bio-Spores from Burnt Slag using a tall kinetic drop. The Void Juice & Prismite Guide is the Tier 6 climax — the full Prismite → Prismaline Gas → Void Juice chain that powers the Artifact Locator radar for endgame exploration.
Optimization & Mega-Base Scaling
Late-game optimization revolves around three pillars: throughput, energy, and waste. Use the Density Calculator to plan settling chambers before you build them. Route Slag into a Kinetic Press for bonus gold. Build a permanent Lava Basin for infinite heat — combine with a Steam Loop for free vertical water transport. Automate Lumling husbandry for Luminous Residue. The Tech Tree planner ranks all 46 nodes by cost-effectiveness so you spend Gold optimally.