The Game Census
SULFUR cover art

SULFUR

Perfect Random · 2024-10-28

Steam

ActionAdventureIndieRPGSimulationEarly Access

Modes: Single player

Releases: Oct 28, 2024 (PC (Microsoft Windows)), TBD (PlayStation 5), TBD (Xbox One), TBD (Xbox Series X|S), TBD (PlayStation 4)

SULFUR is a modern old-school action-adventure: Outsmart enemies, find treasure, improve weapons, harness powers. Delve deeper, find answers, make it end.

1,414
playing now
87%
positive of 9.8k reviews
Very Positive
steam rating
100,000–200,000
owners (SteamSpy est.)
9
twitch viewers (latest)
70/100
IGDB user rating (6 ratings)
gold
deck/linux tier (ProtonDB)
$24.99
steam price (US)

1,414 players in-game as of 2026-08-30 04:00 UTC (census sample)

Health check

Healthy
  • · 1,414 players in-game at the last census sample.
  • · 775 reviews in the last 8 weeks (~97/week).
  • · Review velocity down 4% vs the prior 8 weeks.
  • · Top 11% of 10,791 Action games in the census by review count.
Estimated sales: 197k–443k copies

Review-multiple estimate from 9,847 total reviews — how this is computed.

All-time low: $12.49 at Steam (2026-07-14) · bundled 1×via IsThereAnyDeal

12-month high $24.99 · on sale 39 of 68 observed days (census price snapshots)

Review momentum

PositiveNegative
92792720242026Week of 2024-10-28: 927 positiveWeek of 2024-10-28: 173 negativeWeek of 2024-11-04: 343 positiveWeek of 2024-11-04: 71 negativeWeek of 2024-11-11: 191 positiveWeek of 2024-11-11: 46 negativeWeek of 2024-11-18: 128 positiveWeek of 2024-11-18: 24 negativeWeek of 2024-11-25: 345 positiveWeek of 2024-11-25: 21 negativeWeek of 2024-12-02: 140 positiveWeek of 2024-12-02: 16 negativeWeek of 2024-12-09: 115 positiveWeek of 2024-12-09: 20 negativeWeek of 2024-12-16: 81 positiveWeek of 2024-12-16: 16 negativeWeek of 2024-12-23: 80 positiveWeek of 2024-12-23: 23 negativeWeek of 2024-12-30: 66 positiveWeek of 2024-12-30: 13 negativeWeek of 2025-01-06: 69 positiveWeek of 2025-01-06: 15 negativeWeek of 2025-01-13: 48 positiveWeek of 2025-01-13: 12 negativeWeek of 2025-01-20: 52 positiveWeek of 2025-01-20: 6 negativeWeek of 2025-01-27: 92 positiveWeek of 2025-01-27: 20 negativeWeek of 2025-02-03: 110 positiveWeek of 2025-02-03: 11 negativeWeek of 2025-02-10: 60 positiveWeek of 2025-02-10: 14 negativeWeek of 2025-02-17: 36 positiveWeek of 2025-02-17: 7 negativeWeek of 2025-02-24: 18 positiveWeek of 2025-02-24: 3 negativeWeek of 2025-03-03: 16 positiveWeek of 2025-03-03: 3 negativeWeek of 2025-03-10: 51 positiveWeek of 2025-03-10: 10 negativeWeek of 2025-03-17: 62 positiveWeek of 2025-03-17: 21 negativeWeek of 2025-03-24: 85 positiveWeek of 2025-03-24: 22 negativeWeek of 2025-03-31: 66 positiveWeek of 2025-03-31: 19 negativeWeek of 2025-04-07: 41 positiveWeek of 2025-04-07: 9 negativeWeek of 2025-04-14: 64 positiveWeek of 2025-04-14: 13 negativeWeek of 2025-04-21: 45 positiveWeek of 2025-04-21: 13 negativeWeek of 2025-04-28: 30 positiveWeek of 2025-04-28: 3 negativeWeek of 2025-05-05: 26 positiveWeek of 2025-05-05: 4 negativeWeek of 2025-05-12: 79 positiveWeek of 2025-05-12: 18 negativeWeek of 2025-05-19: 100 positiveWeek of 2025-05-19: 16 negativeWeek of 2025-05-26: 53 positiveWeek of 2025-05-26: 16 negativeWeek of 2025-06-02: 41 positiveWeek of 2025-06-02: 14 negativeWeek of 2025-06-09: 34 positiveWeek of 2025-06-09: 15 negativeWeek of 2025-06-16: 31 positiveWeek of 2025-06-16: 10 negativeWeek of 2025-06-23: 38 positiveWeek of 2025-06-23: 5 negativeWeek of 2025-06-30: 62 positiveWeek of 2025-06-30: 14 negativeWeek of 2025-07-07: 82 positiveWeek of 2025-07-07: 10 negativeWeek of 2025-07-14: 107 positiveWeek of 2025-07-14: 13 negativeWeek of 2025-07-21: 71 positiveWeek of 2025-07-21: 13 negativeWeek of 2025-07-28: 41 positiveWeek of 2025-07-28: 5 negativeWeek of 2025-08-04: 30 positiveWeek of 2025-08-04: 6 negativeWeek of 2025-08-11: 37 positiveWeek of 2025-08-11: 7 negativeWeek of 2025-08-18: 43 positiveWeek of 2025-08-18: 6 negativeWeek of 2025-08-25: 35 positiveWeek of 2025-08-25: 5 negativeWeek of 2025-09-01: 25 positiveWeek of 2025-09-01: 4 negativeWeek of 2025-09-08: 62 positiveWeek of 2025-09-08: 14 negativeWeek of 2025-09-15: 102 positiveWeek of 2025-09-15: 19 negativeWeek of 2025-09-22: 53 positiveWeek of 2025-09-22: 10 negativeWeek of 2025-09-29: 70 positiveWeek of 2025-09-29: 12 negativeWeek of 2025-10-06: 54 positiveWeek of 2025-10-06: 7 negativeWeek of 2025-10-13: 38 positiveWeek of 2025-10-13: 2 negativeWeek of 2025-10-20: 49 positiveWeek of 2025-10-20: 6 negativeWeek of 2025-10-27: 56 positiveWeek of 2025-10-27: 6 negativeWeek of 2025-11-03: 60 positiveWeek of 2025-11-03: 8 negativeWeek of 2025-11-10: 41 positiveWeek of 2025-11-10: 1 negativeWeek of 2025-11-17: 35 positiveWeek of 2025-11-17: 4 negativeWeek of 2025-11-24: 101 positiveWeek of 2025-11-24: 7 negativeWeek of 2025-12-01: 90 positiveWeek of 2025-12-01: 6 negativeWeek of 2025-12-08: 154 positiveWeek of 2025-12-08: 27 negativeWeek of 2025-12-15: 140 positiveWeek of 2025-12-15: 18 negativeWeek of 2025-12-22: 98 positiveWeek of 2025-12-22: 12 negativeWeek of 2025-12-29: 85 positiveWeek of 2025-12-29: 20 negativeWeek of 2026-01-05: 55 positiveWeek of 2026-01-05: 22 negativeWeek of 2026-01-12: 57 positiveWeek of 2026-01-12: 19 negativeWeek of 2026-01-19: 110 positiveWeek of 2026-01-19: 18 negativeWeek of 2026-01-26: 106 positiveWeek of 2026-01-26: 10 negativeWeek of 2026-02-02: 53 positiveWeek of 2026-02-02: 4 negativeWeek of 2026-02-09: 51 positiveWeek of 2026-02-09: 8 negativeWeek of 2026-02-16: 41 positiveWeek of 2026-02-16: 8 negativeWeek of 2026-02-23: 52 positiveWeek of 2026-02-23: 5 negativeWeek of 2026-03-02: 107 positiveWeek of 2026-03-02: 46 negativeWeek of 2026-03-09: 120 positiveWeek of 2026-03-09: 22 negativeWeek of 2026-03-16: 73 positiveWeek of 2026-03-16: 16 negativeWeek of 2026-03-23: 83 positiveWeek of 2026-03-23: 9 negativeWeek of 2026-03-30: 54 positiveWeek of 2026-03-30: 7 negativeWeek of 2026-04-06: 36 positiveWeek of 2026-04-06: 6 negativeWeek of 2026-04-13: 56 positiveWeek of 2026-04-13: 24 negativeWeek of 2026-04-20: 121 positiveWeek of 2026-04-20: 20 negativeWeek of 2026-04-27: 125 positiveWeek of 2026-04-27: 19 negativeWeek of 2026-05-04: 70 positiveWeek of 2026-05-04: 13 negativeWeek of 2026-05-11: 49 positiveWeek of 2026-05-11: 8 negativeWeek of 2026-05-18: 41 positiveWeek of 2026-05-18: 7 negativeWeek of 2026-05-25: 31 positiveWeek of 2026-05-25: 3 negativeWeek of 2026-06-01: 143 positiveWeek of 2026-06-01: 15 negativeWeek of 2026-06-08: 132 positiveWeek of 2026-06-08: 10 negativeWeek of 2026-06-15: 72 positiveWeek of 2026-06-15: 14 negativeWeek of 2026-06-22: 57 positiveWeek of 2026-06-22: 9 negativeWeek of 2026-06-29: 59 positiveWeek of 2026-06-29: 10 negativeWeek of 2026-07-06: 80 positiveWeek of 2026-07-06: 8 negativeWeek of 2026-07-13: 119 positiveWeek of 2026-07-13: 14 negativeWeek of 2026-07-20: 120 positiveWeek of 2026-07-20: 16 negativeWeek of 2026-07-27: 105 positiveWeek of 2026-07-27: 18 negativeWeek of 2026-08-03: 63 positiveWeek of 2026-08-03: 11 negativeWeek of 2026-08-10: 41 positiveWeek of 2026-08-10: 2 negative
Weekly review counts (Steam review histogram). Positive above the line, negative below.

Players online

1.4k2762026-08-11 19:00 — 645 players2026-08-12 11:00 — 468 players2026-08-13 03:00 — 523 players2026-08-13 19:00 — 556 players2026-08-14 10:00 — 393 players2026-08-15 02:00 — 583 players2026-08-15 16:00 — 647 players2026-08-16 08:00 — 483 players2026-08-17 00:00 — 573 players2026-08-17 16:00 — 518 players2026-08-18 07:00 — 345 players2026-08-18 23:00 — 449 players2026-08-19 15:00 — 444 players2026-08-20 07:00 — 276 players2026-08-20 22:00 — 423 players2026-08-21 14:00 — 455 players2026-08-22 06:00 — 393 players2026-08-22 22:00 — 490 players2026-08-23 13:00 — 524 players2026-08-24 05:00 — 317 players2026-08-24 21:00 — 389 players2026-08-25 13:00 — 407 players2026-08-26 05:00 — 318 players2026-08-26 21:00 — 431 players2026-08-27 13:00 — 709 players2026-08-28 05:00 — 862 players2026-08-28 21:00 — 1,370 players2026-08-29 12:00 — 1,388 players2026-08-30 04:00 — 1,414 players
Concurrent players, hourly average, last 30 days (census samples).

Price history

$24.99$12.492024-10-282026-08-012024-10-28 — best price $19.992024-12-06 — best price $15.392024-12-10 — best price $18.292024-12-14 — best price $18.552024-12-18 — best price $18.552024-12-25 — best price $24.992025-01-20 — best price $19.992025-02-10 — best price $22.392025-03-14 — best price $19.882025-04-14 — best price $19.992025-05-19 — best price $19.992025-06-20 — best price $19.992025-07-02 — best price $19.942025-07-13 — best price $19.992025-07-25 — best price $14.682025-07-30 — best price $18.302025-08-09 — best price $19.942025-08-17 — best price $22.162025-09-10 — best price $22.162025-09-27 — best price $24.992025-10-02 — best price $20.492025-10-27 — best price $18.492025-11-06 — best price $21.802025-11-20 — best price $14.252025-11-24 — best price $19.672025-11-29 — best price $18.992025-12-05 — best price $19.632026-01-07 — best price $21.762026-02-02 — best price $22.392026-03-09 — best price $17.492026-03-27 — best price $22.392026-05-11 — best price $17.492026-06-18 — best price $17.492026-07-11 — best price $22.392026-08-01 — best price $22.39
Lowest recorded price across tracked stores, per day (census snapshots).

Twitch viewers

82302026-08-26 19:15 — 23 viewers2026-08-26 21:34 — 25 viewers2026-08-27 01:34 — 6 viewers2026-08-27 04:34 — 20 viewers2026-08-27 07:33 — 0 viewers2026-08-27 10:34 — 0 viewers2026-08-27 13:34 — 1 viewers2026-08-27 16:34 — 566 viewers2026-08-27 19:34 — 823 viewers2026-08-27 23:34 — 565 viewers2026-08-28 02:34 — 19 viewers2026-08-28 05:34 — 7 viewers2026-08-28 08:34 — 30 viewers2026-08-28 11:34 — 0 viewers2026-08-28 14:34 — 5 viewers2026-08-28 17:34 — 106 viewers2026-08-28 20:34 — 791 viewers2026-08-28 23:34 — 210 viewers2026-08-29 02:34 — 19 viewers2026-08-29 05:34 — 1 viewers2026-08-29 08:34 — 23 viewers2026-08-29 11:34 — 7 viewers2026-08-29 14:34 — 26 viewers2026-08-29 17:34 — 87 viewers2026-08-29 20:34 — 25 viewers2026-08-29 23:34 — 352 viewers2026-08-30 02:34 — 20 viewers2026-08-30 05:34 — 37 viewers2026-08-30 08:34 — 0 viewers2026-08-30 11:34 — 7 viewers2026-08-30 14:34 — 5 viewers2026-08-30 16:35 — 9 viewers
Hourly Twitch viewers (census snapshots).

Completion

60+
achievements tracked
73.6%
earned "All by yourself!"
23.8%
median achievement earned by

Global achievement rates from Steam.

Details

WindowsFull controller supportSingle-playerSteam AchievementsFull controller supportDualShock Controller SupportSteam Input API SupportSteam CloudFamily Sharing2 DLC

13 supported languages: English, Japanese, French, Italian, German, Spanish - Spain, Korean, Polish, Portuguese - Brazil, Russian, Simplified Chinese, Turkish…

Console footprint

PlatformPlayers trackedCompletionTrophies/achievements
Steam (Steam)5,2440%131

Players tracked by Exophase (achievement/trophy trackers) — a sample of the player base, not total sales.

Where its players are

Share of Steam reviews by language (top languages measured) — a proxy for where the player base lives.

Player tags

2D3DFPSRPGCookingShooterSurvivalDifficultAction RPGRogue-like

Census log

Computed from census-recorded observations only — dates are observation dates.

Recent updates

Players also track

Star Control®: OriginsSurvivalistCitadel: Forged with FireForce of NatureWeapon Shop FantasyEternity: The Last UnicornRebel Galaxy OutlawTorchlight III

Similarity via IGDB.

Official site ↗Discord ↗Speedruns ↗