
Well-reviewed overall, but recent reviews have dipped, so check what changed first.
The average Coilr player has put 9h into UnderMine, and at $19.99 that's about 2.22 per hour. Steam reviews are very positive. Heads-up: recent reviews are 74% positive, 16 points below its all-time 90%, so something may have changed lately.
Automated estimate from Coilr-tracked playtime and Steam reviews (Coilr doesn't verify individual reviews), not a paid placement. How this is calculated
Players now
65
24h peak
67
Peak (tracked)
119
Coilr players
4
This game's player count is measured about every 10 hours. Steam allows a limited number of requests per day, so the busiest games are measured every few minutes and quieter ones less often. The shape of the curve is real, the fine detail between points isn't recorded.
Positive
90%
Total reviews
9,847
Pos / Neg
8,886 / 961
% positive by month
What players actually get for the price, based on real tracked playtime.
Cost per hour
$2.28
at $19.99
Avg playtime
9 h
across 4 players
Total tracked
35 h
How many tracked owners still play, something raw concurrent counts can't tell you.
Active (2 weeks)
0%
0 of 4 owners
Played last 7 days
0
Hours trend (2wk)
▲ Rising
Last time owners played
Country distribution of Coilr players who own this game.
Inferred from when UnderMine is busiest each day. A rough estimate of the global playerbase from player-count patterns, not exact player locations.
Most players look to be in Asia-Pacific (~33%).
Players online by hour (UTC)
Busiest around 13:00 with about 119 people in game — 2.9× as many as at 07:00, the quietest hour.

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As of September 2026, about 65 people are playing UnderMine on Steam right now, with a 24-hour peak of 67 concurrent players.
Well-reviewed overall, but recent reviews have dipped, so check what changed first. The average Coilr player has put 9h into UnderMine, and at $19.99 that's about 2.22 per hour. Steam reviews are very positive. Heads-up: recent reviews are 74% positive, 16 points below its all-time 90%, so something may have changed lately.
UnderMine costs $19.99 on Steam (USD). The average Coilr player has put 9 hours in, about 2.22 per hour.
UnderMine's player activity peaks around 13:00 UTC, which points to its largest audience being in the Asia-Pacific region, an estimated 33% of active players, followed by Russia & CIS. (Estimated from global player-count patterns, not exact player locations.)