How many people are playing UnderMine 2 right now?

77 people are playing UnderMine 2 on Steam right now, making it the 2204th most played game on Steam. In the last 24 hours it peaked at 126 players. The number updates every few minutes.

What is UnderMine 2's all-time peak player count?

UnderMine 2's highest concurrent player count on Steam is 1,190, reached in July 2025.

Is UnderMine 2 good? What do Steam reviews say?

75% of 845 Steam user reviews are positive (Mostly Positive).

How much does UnderMine 2 cost on Steam?

UnderMine 2 costs $19.99 on Steam (US).

Does UnderMine 2 work on Steam Deck?

UnderMine 2 is Verified for Steam Deck, according to Valve's Steam Deck compatibility check.

UnderMine 2

by Thorium · Released Jul 22, 2025

Steam Deck VerifiedLinux & Deck: Platinum

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Players now

#2,204

▼ 19.8%vs 24h ago · updates every minute

Review score

75% positive

Mostly Positive845 reviews

Owners (est., from reviews)16.9K–50.7K

24h peak

126

Highest seen1,190

Jul 202516 months ago

Price on Steam

$19.99

Lowest ever $19.99 Nov 2026

RisingSteadyFalling

Players -19.8% in the last 24 hoursUpdated 11:51 UTC · tracking since 2025-07-01

Concurrent players

Last 7 days

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Players onlineSteam sale started

Media & details

Screenshots, achievements, specs and price history from Steam.

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Where to buy

Steam prices for United States (change the country in the top bar), and Steam keys from authorized stores.

Steam Official

Prices update every 6 hours

$19.99

Buy

Other authorized stores

No authorized Steam key store lists this game right now.

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Editions and bundles on Steam

UnderMine 2Edition
$19.99
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Bundles with this game (3), biggest discount first

Dark Scrolls x UnderMine 2Bundle
$26.98
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Skull Horde x UnderMine 2Bundle
$29.68
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Complete UnderMineBundle
$35.98
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Reviews

75% positive of 845 · Mostly Positive · Live from Steam

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Steam Deck

Works great on Steam Deck. Results from Valve's own testing.

Steam Deck Verified

✓Default controller config fully functional
✓Controller glyphs match deck device
✓Interface text is legible
✓Default configuration is performant

Steam Deck

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Patches & builds

Every build released on Steam for this game since we started tracking it, with the developer's patch notes. Updated within minutes of each new build.

Oct 30, 2026, 4:16 PM UTC
Build 26327045the current build when we started tracking595 MB on Windows

Betas and other versions (1)

Oct 30, 2026, 4:14 PM UTC
testmine · build 26327045
Public test branch

Patch notes

Oct 30, 2026
Patch0.9.0 | Smuggler's Grotto Update
UM2 - Update 0.9.0 Smuggler’s GrottoWelcome peasants to UnderMine 2’s sixth major update: Smuggler’s Grotto! This update has a lot going on, so let’s get into it. New ContentSmuggler's GrottoThe tide rolls out in the Undermine, revealing the Smuggler’s Grotto.…
Oct 28, 2026
Patch0.9.0 | Smuggler's Grotto Update Preview
UnderMine 2's sixth major update is nearly here! The tide recedes from the Undermine and left in its wake is the Smuggler's Grotto. Discover new challenges and the aetherling Orzo lurking in its depths. UM2 0.9.0 Smuggler's Grotto PreviewLearn about the area, …
Aug 11, 2026
Patch0.8.0 | Demon Rivals Update
Sho’guul makes a chaotic return to the Undermine! And he brought a frien…emy?? What is dark without light? Yin without Yang? Enter Order, Primordial Impetus, demonic counterpart to her brother Sho’guul. Together they keep the universe in balance and only occas…
Aug 6, 2026
Patch0.8.0 | Demon Rivals Update Preview
UnderMine 2 0.8.0 Demon Rivals PreviewUnderMine 2's fifth major update is nearly here! Sho'guul returns to UnderMine 2 in 0.8.0 Demon Rivals, but this time he isn't alone. His sister Order vies for your favor and offers her own legendary items as reward. UM2 0…
Jun 15, 2026
Patch0.7.5 | Lunar Magic Update
Welcome to 0.7.5 Lunar Magic! UnderMine 2 grows larger once again with the new playable character: Minerva, a fully functional Orrery, major updates to the Journal such as the Bestiary, four new achievements, and a slew of other improvements. New ContentLunar …
May 1, 2026
Patch0.7.0 | Duskfall Update
Welcome to 0.7.0 Duskfall! This is UnderMine 2's biggest update yet. Discuss these notes with other players and the developers on Discord!New Content The DuskfallThe goblins have been busy! We’ve added a new starting zone called The Duskfall, a goblin-infested…

Other news (8)

Oct 23, 2026
UM2 0.9.0 Now on TestMine!
Happy Friday Peasants! UnderMine 0.9.0 has been pushed to the TestMine server! Everything in the upcoming update is now available to play. If you have never played on the TestMine server and would like to, just follow these instructions. Feedback and bug repor…
Oct 1, 2026
25% off - Steam Autumn Sale!
Welcome Peasants! UnderMine 2 is 25% off as part of Steam's Autumn Sale. UnderMine is also 75% off. If you haven't experienced where it all began, now is the time.Slip into spook season with these great roguelikes!
May 29, 2026
Spring Newsletter
We're not late! It is still technically spring and with it, comes the spring newsletter. We've been busy in the first half of the year, releasing two major updates. In case you missed them, The Roost added Familiars, and Duskfall added a whole new zone and bos…
Apr 15, 2026
0.7.0 Duskfall deployed to TestMine
Peasants! 0.7.0 Duskfall has been uploaded to the TestMine. You can try it now! Keep in mind that versions of the game on TestMine are a little buggier and less stable. We really appreciate your help testing these early versions of the game. If you'd like to t…
Feb 6, 2026
UM2 0.6.0 Deployed to TestMine
Happy Friday Everyone! We just deployed 0.6.0 to the TestMine branch. If you've never used TestMine before, it is a dedicated branch to test updates before they are officially released. This means there may be more bugs and the experience might be a bit more r…
Jan 30, 2026
Winter Newsletter
Happy 2026, peasants! It's a little late, but it is technically our first update of the year. Welcome to our new UM players, fresh off of the Winter sale and welcome back all our older players. You all ready for some news? Because we have been cooking! UnderMi…

Patches & builds

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History

What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.

Review score: 75% on 2026-11-01 → 75% today (845 reviews)

Nov 1, 2026Price$19.99

History

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Trading cards

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UnderMine 2 player count and quick facts

How many people are playing UnderMine 2 right now?: 77 people are playing UnderMine 2 on Steam right now, making it the 2204th most played game on Steam. In the last 24 hours it peaked at 126 players. The number updates every few minutes.
What is UnderMine 2's all-time peak player count?: UnderMine 2's highest concurrent player count on Steam is 1,190, reached in July 2025.
Is UnderMine 2 good? What do Steam reviews say?: 75% of 845 Steam user reviews are positive (Mostly Positive).
How much does UnderMine 2 cost on Steam?: UnderMine 2 costs $19.99 on Steam (US).
Does UnderMine 2 work on Steam Deck?: UnderMine 2 is Verified for Steam Deck, according to Valve's Steam Deck compatibility check.

Live data from Steam, tracked by SteamPlayerBase.

Store info

Delve into the dangerous, ever-shifting labyrinth that is the Undermine. Discover, craft, and combine hundreds of unique items. Pair them with an ever-expanding roster of distinct playable characters for a new run every time! Grab a partner and uncover UnderMine 2's secrets together in local co-op.

Developer: Thorium
Publisher: Thorium
Release date: Jul 22, 2025
Install size: 1 GB minimum
Platforms: Windows
Genres: Action, Adventure, Indie, RPG, Early Access · All
Steam app ID: 1869780

UnderMine 2

Key stats

Concurrent players

Media & details

Where to buy

Other authorized stores

Editions and bundles on Steam

Reviews

Steam Deck

Steam Deck

Patches & builds

Patch notes

Patches & builds

History

History

Trading cards

UnderMine 2 player count and quick facts

Related games

More from Thorium

Related games

Store info

UnderMine 2 player count and quick facts

History

Patches & builds

Patch notes

Steam Deck

Related games

More from Thorium