Game artwork from the official Steam store; rights belong to the respective publisher.
Base game (Steam) · PC
GB · GBP · Steam
Price observed in the GB store. A Steam account is required. Check the store for package contents, operating-system support and regional purchase restrictions.
Base game (Steam) · PC
BR · BRL · Steam
Price observed in the BR store. A Steam account is required. Check the store for package contents, operating-system support and regional purchase restrictions.
Base game (Steam) · PC
JP · JPY · Steam
Price observed in the JP store. A Steam account is required. Check the store for package contents, operating-system support and regional purchase restrictions.
Base game (Steam) · PC
AU · AUD · Steam
Price observed in the AU store. A Steam account is required. Check the store for package contents, operating-system support and regional purchase restrictions.
Base game (Steam) · PC
CA · CAD · Steam
Price observed in the CA store. A Steam account is required. Check the store for package contents, operating-system support and regional purchase restrictions.
Your journey begins on a remote island with a small crew of workers and a ship full of supplies. Mine raw materials, reshape the fully dynamic terrain, grow crops, build factories, and research new technologies. Expand across the island, lay rail networks, trade with distant settlements, and work your way up to nuclear power and space flight.
Mine resources and shape the land
The entire terrain is fully dynamic. Every mountain can be flattened, every valley filled, and even the ocean can be reclaimed to expand the available land. Create open-pit mines to reach deep ore deposits, or dump excess rock into the ocean to expand your shoreline. Build ramps and slopes so your vehicles can reach any elevation.
Start simple with iron smelting, concrete mixing, and food processing. As you research new technologies, expand into oil refining, electronics, computing, and eventually rocket and space station components. Manage waste and pollution before they affect your people's health.
Move products with trucks, trains, belts, and pipes
Trucks handle general logistics automatically, delivering products where they are needed most. Lay conveyor belts…
Official store excerpt · Description source ↗
Read the store description ↗
Base game
No other base game is required.
Activation: Steam
A Steam account is required.
Supported platforms: Windows
Official GB Steam product record; other regions are checked separately.
Checked:
Supports: Steam appdetails type=game identifies this standalone base-game app, Product name and explicitly listed operating systems
GB / GBP · Steam · This exact edition and purchase conditions only.
One recorded observation. Not enough data to show a price trend.
GBP 20.65 lowest in the displayed observations, from Oct 20, 2026, 11:55 PM UTC to Oct 20, 2026, 11:55 PM UTC.
| Observed at (UTC) | Price |
|---|---|
| Oct 20, 2026, 11:55 PM UTC | GBP 20.65 |
BR / BRL · Steam · This exact edition and purchase conditions only.
One recorded observation. Not enough data to show a price trend.
BRL 71.39 lowest in the displayed observations, from Oct 20, 2026, 11:21 PM UTC to Oct 20, 2026, 11:21 PM UTC.
| Observed at (UTC) | Price |
|---|---|
| Oct 20, 2026, 11:21 PM UTC | BRL 71.39 |
JP / JPY · Steam · This exact edition and purchase conditions only.
One recorded observation. Not enough data to show a price trend.
JPY 2,730 lowest in the displayed observations, from Oct 20, 2026, 09:44 PM UTC to Oct 20, 2026, 09:44 PM UTC.
| Observed at (UTC) | Price |
|---|---|
| Oct 20, 2026, 09:44 PM UTC | JPY 2,730 |
AU / AUD · Steam · This exact edition and purchase conditions only.
One recorded observation. Not enough data to show a price trend.
AUD 35.66 lowest in the displayed observations, from Oct 20, 2026, 08:39 PM UTC to Oct 20, 2026, 08:39 PM UTC.
| Observed at (UTC) | Price |
|---|---|
| Oct 20, 2026, 08:39 PM UTC | AUD 35.66 |
CA / CAD · Steam · This exact edition and purchase conditions only.
One recorded observation. Not enough data to show a price trend.
CAD 31.49 lowest in the displayed observations, from Oct 20, 2026, 07:55 PM UTC to Oct 20, 2026, 07:55 PM UTC.
| Observed at (UTC) | Price |
|---|---|
| Oct 20, 2026, 07:55 PM UTC | CAD 31.49 |