1.0·Every feature free until Premium arrives in October
SULFUR
Action·Adventure·Early Access·Indie·RPG·Simulation·Growing
627
playing on Steam now·
723
24-hour peak
All-time peak 2,077 in Sep 2026·30 days +114%
Is SULFUR dead in 2026?
No, but it is small.
627 people are playing SULFUR on Steam right now, and 723 were at the same time in the last 24 hours. Over the last 30 days it averaged 1,071 players, 114% more than the month before. The most Coilr has recorded at once is 2,077 in September 2026; right now is 30% of that. These are Steam players only: a game that also runs on its own launcher or on console has players this cannot see.
Is SULFUR worth it?
Yes. Strong reviews and great value for the hours.
The average Coilr player has put 25h into SULFUR, and at $14.99 that's about 0.60 per hour. Steam reviews are very positive, and 25% of tracked owners still played in the last two weeks.
$0.60/hr·25h avg·88% positive·25% still active
Automated estimate from Coilr-tracked playtime and Steam reviews (Coilr doesn't verify individual reviews), not a paid placement. How this is calculated
30-day average
1,071
players at once, on Steam
Steam reviews
88%
Very Positive
Average playtime
25 h
Coilr players
Coilr players
4
who own it
SULFUR player count
627players12% over 6 days
Latest reading · average in view 622
This game's player count is measured about every 11 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.
SULFUR players by month
Average and peak players on Steam at the same time, each month since Coilr started tracking SULFUR. The change is against the month before.
| Month | Avg. players | Change | Peak players |
|---|---|---|---|
| Sep 2026 (so far) | 1,028 | +390 | 2,077 |
| Aug 2026 (from first reading) | 638 | — | 1,962 |
Steam reviews
Very PositivePositive
88%
Total reviews
10,452
Pos / Neg
9,154 / 1,298
% positive by month
Value
What players actually get for the price, based on real tracked playtime.
Cost per hour
$0.597
at $14.99
Avg playtime
25 h
across 4 players
Total tracked
100 h
Player retention
Many owners still playHow many tracked owners still play, something raw concurrent counts can't tell you.
Active (2 weeks)
25%
1 of 4 owners
Played last 7 days
0
Hours trend (2wk)
▲ Rising
Last time owners played
Last 7 days · 08-30 days · 031-90 days · 090+ days · 4
Hours played per day (Coilr owners, 90d)
Where players are
Country distribution of Coilr players who own this game.
🇺🇸US
50%
🇪🇸ES
50%
Estimated playerbase by region
Inferred from when SULFUR 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 Americas (~35%).
Americas
35%
Europe & Africa
24%
Asia-Pacific
23%
Russia & CIS
18%
Players online by hour (UTC)
00h06h12h18h23h
Busiest around 20:00 with about 1,795 people in game — 4.0× as many as at 09:00, the quietest hour.
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More on SULFUR
Frequently asked about SULFUR
How many people play SULFUR?
As of September 2026, about 627 people are playing SULFUR on Steam right now, with a 24-hour peak of 723 concurrent players.
Is SULFUR dead in 2026?
No, but it is small. 627 people are playing SULFUR on Steam right now, and 723 were at the same time in the last 24 hours. Over the last 30 days it averaged 1,071 players, 114% more than the month before. The most Coilr has recorded at once is 2,077 in September 2026; right now is 30% of that. These are Steam players only: a game that also runs on its own launcher or on console has players this cannot see.
Is SULFUR worth it?
Yes. Strong reviews and great value for the hours. The average Coilr player has put 25h into SULFUR, and at $14.99 that's about 0.60 per hour. Steam reviews are very positive, and 25% of tracked owners still played in the last two weeks.
How much does SULFUR cost?
SULFUR costs $14.99 on Steam (USD). The average Coilr player has put 25 hours in, about 0.60 per hour.
Where are most SULFUR players from?
SULFUR's player activity peaks around 20:00 UTC, which points to its largest audience being in the Americas region, an estimated 35% of active players, followed by Europe & Africa. (Estimated from global player-count patterns, not exact player locations.)