
Data source: Steam Web APILast updated: How we collect this data
UnderMine 2 player count chart
UnderMine 2 has a small but active player base. 72 people are playing it on Steam right now. Over the last 30 days its player count has been growing (up 18% on the month before).
History from Jul 1, 2025
UnderMine 2 monthly player count
| Month | Avg. players | % Gain | Peak players |
|---|---|---|---|
| November 2026 | 93 | +55% | 163 |
| October 2026 | 60 | +45.83% | 175 |
| September 2026 | n/a | -39.09% | 120 |
| August 2026 | n/a | +15.2% | 197 |
| July 2026 | n/a | -15.76% | 171 |
| June 2026 | n/a | +0% | 203 |
| May 2026 | n/a | +48.18% | 203 |
| April 2026 | n/a | -56.09% | 137 |
| March 2026 | n/a | -2.19% | 312 |
| February 2026 | n/a | +52.63% | 319 |
| January 2026 | n/a | -13.28% | 209 |
| December 2025 | n/a | +138.61% | 241 |
| November 2025 | n/a | -25.19% | 101 |
| October 2025 | n/a | -45.78% | 135 |
| September 2025 | n/a | -65.32% | 249 |
| August 2025 | n/a | -12.76% | 718 |
| July 2025 | n/a | n/a | 823 |
How many people are playing UnderMine 2?
Right now, 72 players are in UnderMine 2 on Steam. That makes it the #3,422 most played game on Steam at the moment. In the last 24 hours it peaked at 90 players. Today's peak is 15% above its 30-day average daily peak of 78.
Is UnderMine 2 growing or declining?
Over the last 30 days UnderMine 2 averaged a daily peak of 78 players, up 18% compared with the 30 days before (66). Its highest point this month (175) is 73% above the same period last year (101). In its first month after release (Jul 22, 2025) it peaked at 718 players. Today's player count is 9% of its all-time peak of 823, set on Jul 1, 2025.
Best time to play UnderMine 2
Based on the last 14 days, UnderMine 2 is busiest around 15:00 UTC (10 AM in New York) and quietest around 05:00 UTC (12 AM in New York), when about 43% fewer people are online. For the fastest matchmaking, play close to the peak hour.
Other Action Roguelike games like UnderMine 2 by player count
Compare UnderMine 2 with similar games
Player counts, peaks, reviews and prices side by side. Compare any Steam games
About UnderMine 2
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
- Released
- Jul 22, 2025
- Genre
- Action, Adventure, Indie, RPG, Early Access
- Steam Deck
- Verified
- Languages
- 11 languages
Screenshots
UnderMine 2 price history
Good time to buy? Probably wait for a sale. UnderMine 2 is at its full price of $19.99. It usually goes on sale for about 25% off (around $14.99), and the lowest we have recorded is $14.99.Next Steam sale: Steam Winter Sale, Dec 17 to Jan 4. See the countdown
US price on Steam. Checked daily.
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UnderMine 2 reviews over time
Positive and negative Steam user reviews per week, from Steam's review history.
UnderMine 2 achievements
UnderMine 2 has 61 Steam achievements. On average a player has unlocked 26.7% of them; the rarest, Royal Archivist, is held by 0.1% of players.
Hazardous MaterialsEntered the Royal Laboratories81.8%
ExterminatedDefeated Selt, Sand Hollow Monarch79.4%
The Hard WayEntered the Delvemore Dungeon63.6%
A Dusty PlaceEntered the King's Archives62.6%
Just DessertsDefeated Trifle61.7%
Loyal To The EndCompleted the Preferred Patronage Participation Program57.9%
Alchemical AssistanceAssisted Beltrame in the Royal Laboratories57.4%
No Bun Left BehindFreed Black Rabbit from the Delvemore Dungeon54.8%
Bagged and TaggedDefeated Baggledag's Triad54.2%
Hallowed Be Thy NameEntered the Halls of Din54.1%
Ground DownDefeated Mortar, Stormspire Monolith50.3%
Smelt You LaterForged a Relic or Arcana at the Abandoned Foundry48.7%
Lit UpDefeated Noori, Umbral Lord47.5%
House of OrderEntered the Arcane Sanctum47.5%
UprootedDefeated Cruciferous, Aetherthief Zealot42.8%
Bombs, Brains, and BoysCompleted Rook and Bishop's Assignment in the King's Archives42.2%
AstronomerDiscovered the Book of Moon Phases41.6%
Scene of the CrimeDiscovered the Philosopher's Stone40.7%
Frog StompedDefeated Bul & Gogi36.9%
ShatteredDiscovered the Frost Whirl35.2%
SynthesisDiscovered a Combo Item34.0%
LexiconnoisseurExchanged a Book at the Tomevault33.5%
A New Safety RecordAccomplished 3 Days without Incident31.0%
Yearn for the Mine!Entered the Goldmine30.8%
Chest PainSurvived Portimer's Planar Chest and Defeated the Mother of Mimics27.2%
Three Minutes to MidnightDiscovered the Penumbra layer of The Well26.4%
Throne WarmerBrought the Thalassa Oriv to the Emissary in the Arcane Sanctum26.3%
Mondo, dude!Selected your starter Mondo24.5%
Formula for DisasterBrewed a Potion at the Royal Testing Apparatus23.7%
The Book of the DeadDiscovered the Necronomicon21.8%
The Universal LanguageDiscovered the Wanderer's Tuning Fork21.7%
BootstrappedCompleted a run with the Peasant21.6%
UnshackledCompleted a run with Black Rabbit19.4%
Graduation DayHidden achievement17.3%
Brave the LightDiscovered Regin's egg16.4%
Maximum PowerUnlocked all of a familiar's abilities15.8%
EnlightenedDiscovered Order, Primordial Impetus15.8%
Brave the StormDiscovered Crackle's egg15.7%
Brave the HeatDiscovered Clockwork's egg15.3%
Written in GoldDiscovered the Pilfer Credit Ledger14.7%
Through Fire and FlamesCompleted a run with Inquisitor Danté14.6%
DoomsdayDiscovered the Umbra layer of The Well13.9%
Brave the DarknessDiscovered Thresh's egg13.2%
CursedDiscovered Sho'guul, Opulent Demon10.8%
A Place to Kick BackHidden achievement10.7%
DecrystallizedReversed Cruciferous' curse and rescued Minerva9.9%
Collapse of RealityDiscovered the Eclipse layer of The Well9.8%
Planes WalkerDiscovered Sho'guul and Order in a single run6.8%
Almost a MillionaireHeld 999,999 gold at one time5.2%
EclipsedCompleted a run with Minerva4.9%
DankEntered the Smuggler's Grotto2.6%
SharpshooterScored 30 points or more in Black Rabbit's Slingshot Gallery2.2%
Danger NoodleDefeated Orzo2.1%
Grim and Bear ItCompleted a run with a Grim level of 30 or more1.3%
Toss a CoinDefeated a boss with the shockwave of a Swindler's Coin1.1%
Treasure on DemandCaptured a Mimic of any type with the Master Mondo1.1%
A Loving SacrificeHidden achievement0.7%
Skull CrackSecured the Erebus Oriv0.5%
ShrunkSecured the Phanes Oriv0.4%
Master ZoologistSee every enemy in the Bestiary0.1%
Showing the 60 most unlocked of 61 achievements.
Global unlock rates from Steam, most common first.
Latest UnderMine 2 news and patch notes
- Oct 30, 2026 0.9.0 | Smuggler's Grotto Update
- Oct 28, 2026 0.9.0 | Smuggler's Grotto Update Preview
- Oct 23, 2026 UM2 0.9.0 Now on TestMine!
- Oct 1, 2026 25% off, Steam Autumn Sale!
- Aug 11, 2026 0.8.0 | Demon Rivals Update
- Aug 6, 2026 0.8.0 | Demon Rivals Update Preview
- Jun 15, 2026 0.7.5 | Lunar Magic Update
- May 29, 2026 Spring Newsletter
Official announcements from the developer on Steam.
UnderMine 2 FAQ
Is UnderMine 2 dead?
UnderMine 2 has a small but active player base. 72 people are playing it on Steam right now. Over the last 30 days its player count has been growing (up 18% on the month before).
How many people play UnderMine 2?
72 people are playing UnderMine 2 on Steam right now. In the last 24 hours it peaked at 90 concurrent players.
What is the all-time peak player count for UnderMine 2?
UnderMine 2 reached its all-time Steam peak of 823 concurrent players on Jul 1, 2025.
Is UnderMine 2 growing or declining?
UnderMine 2 is growing. Its average daily peak over the last 30 days was 78, up 18% compared with the previous 30 days.
When is UnderMine 2 most active?
UnderMine 2 usually has the most players around 15:00 UTC (10 AM in New York) and the fewest around 05:00 UTC (12 AM in New York).
How much does UnderMine 2 cost?
UnderMine 2 costs $19.99 on Steam in the US. Prices are checked daily and can differ by region.
What is the lowest price UnderMine 2 has been on Steam?
The lowest US price we have recorded for UnderMine 2 on Steam is $14.99 (25% off), on Oct 13, 2026. It costs $19.99 right now.
Is UnderMine 2 on sale right now?
No, UnderMine 2 is at its full price of $19.99 on Steam right now. In past sales it usually dropped about 25%, and the biggest discount we have seen is 25%.
When did UnderMine 2 come out?
UnderMine 2 was released on Steam on Jul 22, 2025.
Who made UnderMine 2?
UnderMine 2 was developed by Thorium.
RageQuit Charts is not affiliated with Valve Corporation. Steam and the Steam logo are trademarks of Valve Corporation. Player counts come from the official Steam Web API.













