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Build and defend an underground colony on Mars. Manage oxygen, heat, food, water and power, then draft individual survivors to fight raiders. Guide colonists through body-part injuries, rescue and treatment as your settlement grows.


As of —
30-day average
—No reading yet
Polled every 30 days
| Data | Collected | Observed since | Last success |
|---|---|---|---|
| News and patch notes | Every 30 days (dormant tier) | 20 Oct 2026 | |
| Player counts | Every 30 days (dormant tier) | — | — |
| Store details | Weekly, and when Steam reports a change | 20 Oct 2026 |
Busier games are polled more often. Source: Steam Web API. Not affiliated with Valve.
No price on the US Steam store for Ares Program: free, not yet for sale, or not checked yet.