Sandustry launches free on Steam Aug 13 — colony sim with no monetization

Sandustry launches free-to-play on Steam today (Aug 13, 2026). It's a single-player sci-fi colony sim with roughly 30 hours of content in the base release, and the developer (Pixel Tail Games) has committed to zero monetization — no battle pass, no premium currency, no paid DLC planned for the first year.

The hook: a single-player colony sim with no strings. The genre is dominated by RimWorld (paid, $35) and Oxygen Not Included (paid, $25), with the only free options being older or shallower. Sandustry positions itself as "RimWorld depth, free to play, no live-service nonsense."

What's in the base game

30+ hours of campaign content across 3 acts
12 playable colonist archetypes (engineer, medic,

soldier, scout, etc.)

Procedural colony generation with 5 biomes

(desert, ice, jungle, volcanic, ocean)

Base building with power grids, water systems,

atmospheric control, and defense networks

Colonial management — colonist mood, relationships,

skill progression, injuries, mental breakdowns

Alien fauna — 40+ creature types with emergent

behaviors

3 story factions with branching diplomacy
Permadeath mode (optional, not default)

What it's NOT

Not multiplayer — single-player only
Not moddable at launch — modding support planned for

Q1 2027

Not a roguelike — it's a colony sim, not a

rimworld-style random-generated run

Not on console — Steam only at launch, no Switch /

PS5 / Xbox plans announced

How "free" works

Sandustry is free to download and play with the full base game included. The developer is funded by a publisher advance (publisher name not yet announced) and plans to monetize via:

Cosmetic DLC packs (skins for colonists, base

decorations) at $5-10 each, optional

Soundtrack + art book at $15, optional
No gameplay-affecting purchases, ever (per

developer's public statement on Discord)

This is a rare monetization model for a free-to-play game. The closest analog is the original Path of Exile (free, no pay-to-win) but with cosmetic-only monetization from day 1.

Why this is a big deal for F2P gaming

Most free-to-play releases are multiplayer competitive games (shooters, MOBAs, battle royales) that need a player base to be fun. Single-player games going free is rare, and colony sims going free is almost unheard of in Western gaming.

If Sandustry succeeds, it could open a new category for free-to-play: premium-quality single-player experiences funded by publisher advances + cosmetic DLC. The publisher is betting that Sandustry's 30+ hours of content will build a big enough audience to make cosmetic DLC profitable.

Early reviews

The game went into Early Access on Steam on July 9 with a "Mostly Positive" rating (78% positive, 1,200+ reviews). Common praise:

"Finally a RimWorld-like that's free"
"The atmosphere is incredible, especially the ice

biome"

"No predatory monetization is genuinely refreshing"

Common criticism:

"Performance issues on lower-end hardware"
"Tutorial is too short, first 5 hours are rough"
"Permadeath mode is brutal, expect to lose colonies

fast"

System requirements

Minimum:

OS: Windows 10 64-bit
CPU: Intel i5-7400 / AMD Ryzen 5 1600
RAM: 8 GB
GPU: GTX 1050 / RX 560
Storage: 12 GB

Recommended:

CPU: Intel i5-12400 / AMD Ryzen 5 5600
RAM: 16 GB
GPU: GTX 1660 Super / RX 6600
Storage: 12 GB SSD

Mac and Linux: not supported at launch. The dev says Linux Proton support is "in progress, may ship in a patch."

Worth downloading?

Yes, if you like colony sims. 30+ hours of content for free is unbeatable. The "no monetization" promise is a breath of fresh air and the game has enough depth to justify the download even if you bounce off the genre after a few hours.

Skip if: you only like multiplayer competitive games, or if you want modding support (not at launch).

Sources

Sandustry Steam page, store.steampowered.com/app/2707980,

Aug 13

Pixel Tail Games developer Q&A, Discord, Aug 8
Early Access reviews, Steam, July 9 - Aug 12
Path of Exile monetization comparison, Grinding Gear

Games public statement, March 2024