Steam
Official storecurrentSteam store edition · PC
CN · CNY · Steam
Price observed in the CN store. A Steam account is required. Check the store for package contents, operating-system support and regional purchase restrictions.

Game artwork from the official Steam store; rights belong to the respective publisher.
Steam store edition · PC
CN · CNY · Steam
Price observed in the CN store. A Steam account is required. Check the store for package contents, operating-system support and regional purchase restrictions.
Steam store edition · PC
DE · EUR · Steam
Price observed in the DE store. A Steam account is required. Check the store for package contents, operating-system support and regional purchase restrictions.
Idle match-3 + tower defense.
Early on, blast ore through match-3 to mine and gather resources.
Spend resources to build structures, craft ammunition, and raise defensive positions that shield your mining.
Switch between different ammo types — distinct strategies for swarms versus powerful bosses.
In the mid-to-late game, fully automated mining becomes possible — you only need to lay out the buildings.
Explore 9 planets / 50+ monsters / 100+ tech; powerful tech lets you dig up far more resources.
Each dig's core energy converts into tech points once you return.
In-match, you can also raise building tiers to boost their production efficiency.
Official store excerpt · Description source ↗
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Included content and base-game requirements have not been verified in the published record. Check the linked product source before buying.
Play on: PCCheck product contents and requirements ↗CN / CNY · Steam · This exact edition and purchase conditions only.
One recorded observation. Not enough data to show a price trend.
CNY 22.50 lowest in the displayed observations, from Oct 17, 2026, 02:24 PM UTC to Oct 17, 2026, 02:24 PM UTC.
| Observed at (UTC) | Price |
|---|---|
| Oct 17, 2026, 02:24 PM UTC | CNY 22.50 |
DE / EUR · Steam · This exact edition and purchase conditions only.
One recorded observation. Not enough data to show a price trend.
EUR 4.67 lowest in the displayed observations, from Oct 17, 2026, 01:09 PM UTC to Oct 17, 2026, 01:09 PM UTC.
| Observed at (UTC) | Price |
|---|---|
| Oct 17, 2026, 01:09 PM UTC | EUR 4.67 |