| Month | Peak | Average | Polls |
|---|---|---|---|
| November 2026 | 559 | 346 | 47 |
| October 2026 | 587 | 374 | 53 |
| September 2026 | 927 | 489 | Archive |
| August 2026 | 1,792 | 725 | Archive |
| July 2026 | 754 | 384 | Archive |
| June 2026 | 860 | 423 | Archive |
| May 2026 | 349 | 218 | Archive |
| April 2026 | 301 | 168 | Archive |
| March 2026 | 356 | 189 | Archive |
| February 2026 | 340 | 201 | Archive |
| January 2026 | 413 | 226 | Archive |
| December 2025 | 459 | 282 | Archive |
| November 2025 | 617 | 375 | Archive |
| October 2025 | 867 | 431 | Archive |
| September 2025 | 470 | 279 | Archive |
| August 2025 | 976 | 503 | Archive |
| July 2025 | 575 | 349 | Archive |
| June 2025 | 515 | 282 | Archive |
| May 2025 | 726 | 392 | Archive |
| April 2025 | 748 | 337 | Archive |
| March 2025 | 774 | 406 | Archive |
| February 2025 | 1,063 | 540 | Archive |
| January 2025 | 1,227 | 578 | Archive |
| December 2024 | 1,741 | 841 | Archive |
| November 2024 | 3,947 | 1,831 | Archive |
| October 2024 | 5,497 | 1,193 | Archive |
| September 2024 | 652 | 353 | Archive |
| August 2024 | 570 | 223 | Archive |
| July 2024 | 415 | 246 | Archive |
| June 2024 | 421 | 175 | Archive |
| May 2024 | 307 | 179 | Archive |
| April 2024 | 291 | 172 | Archive |
| March 2024 | 489 | 259 | Archive |
| February 2024 | 368 | 243 | Archive |
| January 2024 | 696 | 352 | Archive |
| December 2023 | 1,250 | 668 | Archive |
| November 2023 | 560 | 319 | Archive |
| October 2023 | 506 | 252 | Archive |
| September 2023 | 451 | 249 | Archive |
| August 2023 | 703 | 375 | Archive |
| July 2023 | 986 | 476 | Archive |
| June 2023 | 721 | 370 | Archive |
| May 2023 | 674 | 362 | Archive |
| April 2023 | 752 | 340 | Archive |
| March 2023 | 861 | 356 | Archive |
| February 2023 | 1,442 | 631 | Archive |
| January 2023 | 1,225 | 718 | Archive |
| December 2022 | 3,516 | 1,423 | Archive |
| November 2022 | 6,107 | 3,733 | Archive |
Player counts over time, as we observed them.
Source: Steam Web API, ISteamUserStats/GetNumberOfCurrentPlayers. Full methodology
The average and peak number of people in the game on Steam in each calendar month before our own collection began. These figures come from a licensed historical archive, not from our own polls.
Source: Licensed historical archive, Monthly player history. Full methodology
| Month | Avg players | Kept | Compared with other games |
|---|---|---|---|
| LaunchOctober 2024 | 1,831 | — | The busier of its first two months |
| 3 months onJanuary 2025 | 578 | 32% | About average (better than 61% of 9,248 other games) |
| 12 months onOctober 2025 | 431 | 24% | About average (better than 58% of 7,787 other games) |
ZERO Sievert kept 32% of the average players it had at its launch in October 2024 after 3 months and 24% after 12 months. Monthly averages, ranked against every game we can score. How we count
Now with over 600,000 copies sold, ZERO Sievert is a tense top-down extraction shooter that challenges you to scavenge a procedurally-generated wasteland, loot gear, and explore what’s left of a devastated world. When the odds are stacked against you, you’ll need to do more than just survive...

| Month | Average | Change | Change % | Peak |
|---|---|---|---|---|
| November 2026Nov 2026 (so far) | 346 | −28 | −7.6% | 559 |
| October 2026Oct 2026 (from 21 Oct) | 374 | −115 | −23.6% | 587 |
| September 2026Sept 2026 | 489 | −235 | −32.5% | 927 |
| August 2026Aug 2026 | 725 | +342 | +89% | 1,792 |
| July 2026Jul 2026 | 384 | −39 | −9.3% | 754 |
| June 2026Jun 2026 | 423 | +205 | +94.1% | 860 |
| May 2026May 2026 | 218 | +50 | +29.7% | 349 |
| April 2026Apr 2026 | 168 | −21 | −11% | 301 |
| March 2026Mar 2026 | 189 | −12 | −6% | 356 |
| February 2026Feb 2026 | 201 | −25 | −11.1% | 340 |
| January 2026Jan 2026 | 226 | −55 | −19.7% | 413 |
| December 2025Dec 2025 | 282 | −94 | −24.9% | 459 |
| November 2025Nov 2025 | 375 | −55 | −12.9% | 617 |
| October 2025Oct 2025 | 431 | +152 | +54.5% | 867 |
| September 2025Sept 2025 | 279 | −224 | −44.6% | 470 |
| August 2025Aug 2025 | 503 | +153 | +43.8% | 976 |
| July 2025Jul 2025 | 349 | +67 | +23.8% | 575 |
| June 2025Jun 2025 | 282 | −109 | −27.9% | 515 |
| May 2025May 2025 | 392 | +54 | +16.1% | 726 |
| April 2025Apr 2025 | 337 | −68 | −16.8% | 748 |
| March 2025Mar 2025 | 406 | −134 | −24.8% | 774 |
| February 2025Feb 2025 | 540 | −38 | −6.6% | 1,063 |
| January 2025Jan 2025 | 578 | −264 | −31.4% | 1,227 |
| December 2024Dec 2024 | 841 | −990 | −54.1% | 1,741 |
| Month | Average | Change | Change % | Peak |
|---|---|---|---|---|
| November 2024Nov 2024 | 1,831 | +638 | +53.5% | 3,947 |
| October 2024Oct 2024 | 1,193 | +841 | +238.2% | 5,497 |
| September 2024Sept 2024 | 353 | +129 | +57.9% | 652 |
| August 2024Aug 2024 | 223 | −23 | −9.2% | 570 |
| July 2024Jul 2024 | 246 | +71 | +40.4% | 415 |
| June 2024Jun 2024 | 175 | −3 | −2% | 421 |
| May 2024May 2024 | 179 | +7 | +4.2% | 307 |
| April 2024Apr 2024 | 172 | −87 | −33.7% | 291 |
| March 2024Mar 2024 | 259 | +15 | +6.3% | 489 |
| February 2024Feb 2024 | 243 | −109 | −30.9% | 368 |
| January 2024Jan 2024 | 352 | −316 | −47.3% | 696 |
| December 2023Dec 2023 | 668 | +349 | +109.6% | 1,250 |
| November 2023Nov 2023 | 319 | +67 | +26.7% | 560 |
| October 2023Oct 2023 | 252 | +3 | +1.2% | 506 |
| September 2023Sept 2023 | 249 | −126 | −33.7% | 451 |
| August 2023Aug 2023 | 375 | −101 | −21.2% | 703 |
| July 2023Jul 2023 | 476 | +106 | +28.7% | 986 |
| June 2023Jun 2023 | 370 | +9 | +2.4% | 721 |
| May 2023May 2023 | 362 | +21 | +6.3% | 674 |
| April 2023Apr 2023 | 340 | −16 | −4.4% | 752 |
| March 2023Mar 2023 | 356 | −275 | −43.6% | 861 |
| February 2023Feb 2023 | 631 | −87 | −12.2% | 1,442 |
| January 2023Jan 2023 | 718 | −705 | −49.5% | 1,225 |
| December 2022Dec 2022 | 1,423 | −2,310 | −61.9% | 3,516 |
| November 2022Nov 2022 | 3,733 | — | — | 6,107 |
Average and peak concurrent players each month, and the change in average players from the month before. Months before October 2026 are from a licensed historical archive.
New Update: Improved Enemy AI (27 Oct 2026): Players peaked at 1.4× the week before's average. In the week after, players averaged 5% fewer than the week before.
| Update | Peak After | Change |
|---|---|---|
| New Update: Improved Enemy AI27 Oct 2026 · week before: 6.3 of 7 days | 559 (1.4×) | −5% |
Average players over the 7 days before and after each update post, and the most at once in the week after. Updates since we started counting this game’s players. How we count