| Poll | Players |
|---|---|
| 10:21 UTC | 537 |
| 06:20 UTC | 671 |
| 02:19 UTC | 1,156 |
| 30 Oct, 22:18 UTC | 1,232 |
| 30 Oct, 18:17 UTC | 1,491 |
| 30 Oct, 14:16 UTC | 1,000 |
| 30 Oct, 10:15 UTC | 388 |
| 30 Oct, 06:15 UTC | 348 |
| 30 Oct, 05:19 UTC | 535 |
| 30 Oct, 01:18 UTC | 605 |
| 29 Oct, 21:17 UTC | 1,047 |
| 29 Oct, 17:17 UTC | 1,266 |
| 29 Oct, 13:16 UTC | 751 |
Player counts over time, as we observed them.
Source: Steam Web API, ISteamUserStats/GetNumberOfCurrentPlayers. Full methodology
| Month | Avg players | Kept | Compared with other games |
|---|---|---|---|
| LaunchNovember 2024 | 2,577 | — | The busier of its first two months |
| 3 months onFebruary 2025 | 648 | 25% | About average (better than 51% of 9,121 other games) |
| 12 months onNovember 2025 | 470 | 18% | About average (better than 49% of 7,653 other games) |
Nuclear Nightmare kept 25% of the average players it had at its launch in November 2024 after 3 months and 18% after 12 months. Monthly averages, ranked against every game we can score. How we count
Nuclear Nightmare V8.1.1 (24 Oct 2026): Players peaked at 8.2× the week before's average. In the week after, players averaged 213% more than the week before. Another update came a day later, so that week is partly its doing.
| Update | Peak After | Change |
|---|---|---|
| Nuclear Nightmare V8.1.330 Oct 2026 · week before: 6.9 of 7 days; 1.2 of 7 days so far | 1,491 (3.1×) | +75% |
| Nuclear Nightmare V8.1.225 Oct 2026 · week before: 2.8 of 7 days; 6.1 of 7 days so far; next update 5 days later | 1,491 (5.0×) | +110% |
| Nuclear Nightmare V8.1.124 Oct 2026 · week before: 1.4 of 7 days; next update a day later | 1,491 (8.2×) | +213% |
| NUCLEAR NIGHTMARE V8.123 Oct 2026 · week before: 1.1 of 7 days; 6.9 of 7 days so far; next update a day later | 1,266 (7.4×) | +199% |
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
| Month | Average | Change | Change % | Peak |
|---|---|---|---|---|
| October 2026Oct 2026 (so far) (from 22 Oct) | 540 | +345 | +177.8% | 1,491 |
| September 2026Sept 2026 | 194 | +41 | +27.1% | 908 |
| August 2026Aug 2026 | 153 | −73 | −32.3% | 449 |
| July 2026Jul 2026 | 226 | +75 | +49.8% | 783 |
| June 2026Jun 2026 | 151 | −16 | −9.5% | 507 |
| May 2026May 2026 | 167 | −30 | −15.2% | 748 |
| April 2026Apr 2026 | 196 | −123 | −38.6% | 666 |
| March 2026Mar 2026 | 320 | +181 | +130.1% | 1,172 |
| February 2026Feb 2026 | 139 | −203 | −59.3% | 500 |
| January 2026Jan 2026 | 342 | −178 | −34.3% | 1,136 |
| December 2025Dec 2025 | 520 | +50 | +10.6% | 1,568 |
| November 2025Nov 2025 | 470 | +9 | +1.9% | 3,121 |
| October 2025Oct 2025 | 462 | +92 | +25% | 2,600 |
| September 2025Sept 2025 | 370 | +13 | +3.5% | 1,291 |
| August 2025Aug 2025 | 357 | −109 | −23.3% | 1,599 |
| July 2025Jul 2025 | 466 | +153 | +48.9% | 1,481 |
| June 2025Jun 2025 | 313 | +248 | +387.1% | 1,181 |
| May 2025May 2025 | 64 | −13 | −17% | 173 |
| April 2025Apr 2025 | 77 | −89 | −53.5% | 254 |
| March 2025Mar 2025 | 166 | −482 | −74.3% | 652 |
| February 2025Feb 2025 | 648 | −406 | −38.5% | 3,143 |
| January 2025Jan 2025 | 1,054 | −1,522 | −59.1% | 4,373 |
| December 2024Dec 2024 | 2,577 | +2,099 | +439% | 10,375 |
| November 2024Nov 2024 | 478 | +348 | +266.1% | 7,945 |
| October 2024Oct 2024 | 131 | — | — | 363 |
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.
Venture forth as part of a specialized team of fellow players tasked with retrieving classified materials, evading the black goo virus, and the nightmarish entities it has spawned. With time running out before the US government initiates a devastating nuclear strike to contain the spreading menace.
