Underminer

Underminer

Team GongMyeong · January 11, 2024 · Simulation, Action-Adventure, Collectathon, Pixel Graphics, Singleplayer

Underminer is free to play — no purchase needed. We track it so you know if that ever changes.

PC
Very Positive93% · 9981playing now
This game is free to play. Get it on Steam →

Screenshots

Underminer price

Underminer is free to play — there is no purchase price, on Steam or anywhere else we track. We keep watching it, so if it ever stops being free the price history on this page will show when that happened and what it changed to.

About Underminer

✦ AI summary

Underminer has you drilling deeper underground, upgrading your equipment, and hunting for legendary minerals while completing quests for the underworld's inhabitants. The deeper you venture, the more powerful drill machines you'll unlock, pushing you toward the ultimate King of Miner rank.

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!

Underminer — game info

Platforms
Windows
Steam Deck
Playable
Player modes
Single-player
Controller
Full controller support
PC Game Pass
Not included

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

Recommended Aug 22, 2026
Pretty short, pretty neat. Takes about an hour to beat. The mining sound effects are great, and upgrading the drill felt nice. Don't really get the ending. I'm gonna guess it is about corporate greed. It always is about corporate greed.
2 found this helpful
Recommended Sep 13, 2026
This game is pretty decent. A free open-world mining game whence you can improve your drill. What more can one ask? The sole downsides: 1. the literature of the English subtitles, specifically the grammar - it is lackluster. On the other hand, these are probably Chinese developers handling the localization. Would have been greater if they used the GAI to write the localization for this game. 2. The ending of the game felt very anti-climatic and abrupt. A slap in the face after all of the questing/exploration I've been doing in the game. This game is worth only a single playthrough.
1 found this helpful
Recommended Aug 27, 2026
Nice short game if you're looking for a digging game with some time to kill. No achievements but that's ok. Mine, upgrade, repeat.
1 found this helpful
Recommended Sep 15, 2026
Very cool mining game, mining, controlling and leveling up your ship is fun. Short playtime (1-2h), never grinding. Ending maybe a little bit strange. A nice experience for free.
Recommended Sep 13, 2026
Small, Fun, Short, Optimized
Recommended Aug 22, 2026
I enjoyed it. The mining was fun and the discovery aspect was nice. It's is unclear exactly what happens at the end, but I'm assuming the recklessness of what you do at the end is telling and was foreshadowed in attitudes of the main character and the boss character. It is not a complex game, so don't expected too much. Play time is probably 1 hour if you go quick, maybe 2 if you aren't in a hurry. I take my time with every game I play.

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