Underminer

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About Underminer

Welcome. New miner!

Interesting underground world!

Different minerals and formations, underground caves and treasure maps.
There's a lot of interesting stuff under the ground!

Get stronger to explore!

Get closer to the 'King of Miner' rank.
The more powerful drill machines you upgrade to, the deeper underground you can explore!

Legendary Minerals in the Veil!

Find clues to the legendary minerals hidden in ancient air defenses.
Help the people of the underworld and you'll be one step closer to the secret.

Adventure awaits!

Game details

Released

Developer

Publisher

Platforms

Controller support

Full

Steam Deck

Playable

Steam rating

Very Positive (93%)

Age ratings

IGRS 3DEJUS LSTEAM_GERMANY 0

Underminer player count & reviews

93% positive reviews all-time · 4 peak players in the last 30 days.

Underminer — frequently asked questions

How many people play Underminer?

Underminer peaked at 4 concurrent players on Steam in the last 30 days (highest on Jul 12, 2026). The player chart on this page updates daily.

How can I get Underminer at a discount?

Create a free price alert on this page and KingsPrice will email you when Underminer drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.