Sandustry Demo
Straight answer: yes, there is a free demo — two official ways to play it, in fact. Download the Steam demo (Windows), or play the official browser version on itch.io with no install at all. One caveat: the demo is the 2025 build, so some things differ from the full game.
Option 1: The Steam Demo (Download)
The Steam store page still carries its "Demo Available" block after the Early Access launch, with a "Download PC Demo" button. The demo also has its own store page under the name "Sandustry Demo."
Per Steam's own app data: the demo is free, Windows only, and was released January 31, 2025 — about eighteen months before the full game's Early Access release.
Option 2: Play in Your Browser (itch.io)
The developer's official itch.io page (lanttogames.itch.io/sandustry) offers a free HTML5 version that runs directly in the browser — press "Run game" and play at 1280×720. There is no download and no purchase button; it is play-online only.
It is genuinely official — sandustry.com links to it directly — and the developer's February 2025 devlog states the itch version is "on par with the Steam version," meaning it mirrors the Steam demo. It holds a 4.5/5 rating from 59 ratings.
Demo vs. Full Game
| Aspect | Demo | Full game (Early Access) |
|---|---|---|
| Price | Free | $14.99 list |
| Platforms | Windows (Steam) / any browser (itch.io) | Windows, macOS, Linux |
| Build | 2025 demo build (Jan 31, 2025) | v0.5.x, updated frequently |
| Terminology | Old names (Slag, Burnt Slag…) | Current names (Residue, Burnt Residue…) |
The demo predates the material renames and over a year of development — treat it as a taste of the core loop, not a picture of the current game. Exact demo content scope (which tiers/areas) is not documented in our sources (unverified).
The browser version is the fastest test
If you just want to know whether the pixel-factory loop clicks for you, the itch.io browser version answers it in two minutes with zero install — then the Steam demo, and the full game, are waiting.
Price & Release
What the full game costs right now.
Beginner Guide
Liked the demo? Here's the real start.