
Catalog fragments from 3 different biomes
Very rare
Official Steam achievement definitions and latest reported global unlock rates, ordered from rarest to most common.
Rates and award counts were last observed on Oct 4, 2026.

Catalog fragments from 3 different biomes
Very rare
Deploy your first Water Pump. Steam was nice; liquid is lifeblood.
Very rare
Run a full steam cycle, vent to cap to turbine to watts.
Very rare
Deploy your first building with a Pioneer's Constructor.
Very rare
Deploy your first Steam Turbine.
Very rare
Complete 10 Earth orders. The contractors know your dock by name.
Very rare
Deploy your first Warehouse. 10,000 units of breathing room.
Very rare
Reach 140 heat units. Cold enough to kill in minutes, warm enough to live in gear.
Very rare
Reach 150 ppt O₂. Mountaineer territory. Gasping, but alive for minutes.
Very rare
Reach 7 kPa. A gauze of gas wrapping the planet.
Rare
Run your first fabrication. Raw stock becomes a part.
Rare
Generate 500 W across all sources at the same instant.
Rare
Found your first outpost beyond home base.
Rare
Three running scripts imported from the same library module at once.
Rare
Send your first message over the Signal Bus.
Rare
Complete your first Earth order. The supply chain is open for business.
Rare
Build your first Control Room panel.
Rare
Run your first smelt. Ore becomes ingot.
Rare
Mine your first mineral. The planet gives up its metals.
Rare
Spend 25,000 cr at the shop. The fleet doesn't build itself.
Rare