943
Players now
1,712
24h Peak
14,984
All-time peak
Portal 2
The "Perpetual Testing Initiative" has been expanded to allow you to design co-op puzzles for you and your friends!
Monthly player count and growth trends
| Month | Average players | Gain |
|---|---|---|
| 2026-03 | 1,502 | -172 |
| 2026-02 | 1,674 | -675 |
| 2026-01 | 2,349 | 237 |
| 2025-12 | 2,112 | 641 |
| 2025-11 | 1,471 | -183 |
| 2025-10 | 1,654 | 344 |
| 2025-09 | 1,310 | -408 |
| 2025-08 | 1,718 | -344 |
| 2025-07 | 2,062 | 37 |
| 2025-06 | 2,025 | 484 |
| 2025-05 | 1,541 | -37 |
| 2025-04 | 1,578 | -616 |
| 2025-03 | 2,194 | -889 |
| 2025-02 | 3,083 | 769 |
| 2025-01 | 2,314 | -912 |
| 2024-12 | 3,226 | 697 |
| 2024-11 | 2,529 | -1,290 |
| 2024-10 | 3,819 | 1,164 |
| 2024-09 | 2,655 | -442 |
| 2024-08 | 3,097 | -3,313 |
| 2024-07 | 6,410 | 313 |
| 2024-06 | 6,097 | 2,549 |
| 2024-05 | 3,548 | 241 |
| 2024-04 | 3,307 | -2,768 |
| 2024-03 | 6,075 | 2,076 |
| 2024-02 | 3,999 | -5,941 |
| 2024-01 | 9,940 | 3,585 |
| 2023-12 | 6,355 | -919 |
| 2023-11 | 7,274 | 3,565 |
| 2023-10 | 3,709 | -5,668 |
| 2023-09 | 9,377 | 4,083 |
| 2023-08 | 5,294 | -1,625 |
| 2023-07 | 6,919 | 2,463 |
| 2023-06 | 4,456 | -3,058 |
| 2023-05 | 7,514 | -310 |
| 2023-04 | 7,824 | -6,621 |
| 2023-03 | 14,445 | 8,076 |
| 2023-02 | 6,369 | -2,199 |
| 2023-01 | 8,568 | 395 |
| 2022-12 | 8,173 | -979 |
| 2022-11 | 9,152 | 6,487 |
| 2022-10 | 2,665 | 78 |
| 2022-09 | 2,587 | -112 |
| 2022-08 | 2,699 | -1,821 |
| 2022-07 | 4,520 | 87 |
| 2022-06 | 4,433 | 1,329 |
| 2022-05 | 3,104 | -458 |
| 2022-04 | 3,562 | -124 |
| 2022-03 | 3,686 | -1,206 |
| 2022-02 | 4,892 | -1,247 |
| 2022-01 | 6,139 | 326 |
| 2021-12 | 5,813 | -403 |
| 2021-11 | 6,216 | 3,601 |
| 2021-10 | 2,615 | -305 |
| 2021-09 | 2,920 | -313 |
| 2021-08 | 3,233 | -2,593 |
| 2021-07 | 5,826 | -185 |
| 2021-06 | 6,011 | 1,740 |
| 2021-05 | 4,271 | -389 |
| 2021-04 | 4,660 | -2,153 |
| 2021-03 | 6,813 | 2,362 |
| 2021-02 | 4,451 | -2,759 |
| 2021-01 | 7,210 | 187 |
| 2020-12 | 7,023 | 641 |
| 2020-11 | 6,382 | 1,148 |
| 2020-10 | 5,234 | 1,812 |
| 2020-09 | 3,422 | -481 |
| 2020-08 | 3,903 | -2,843 |
| 2020-07 | 6,746 | -159 |
| 2020-06 | 6,905 | 1,269 |
| 2020-05 | 5,636 | -660 |
| 2020-04 | 6,296 | -94 |
| 2020-03 | 6,390 | 2,400 |
| 2020-02 | 3,990 | -4,396 |
| 2020-01 | 8,386 | -905 |
| 2019-12 | 9,291 | 1,040 |
| 2019-11 | 8,251 | 5,609 |
| 2019-10 | 2,642 | -150 |
| 2019-09 | 2,792 | -348 |
| 2019-08 | 3,140 | -5,299 |
| 2019-07 | 8,439 | -906 |
| 2019-06 | 9,345 | 6,449 |
| 2019-05 | 2,896 | -42 |
| 2019-04 | 2,938 | -85 |
| 2019-03 | 3,023 | -1,917 |
| 2019-02 | 4,940 | -868 |
| 2019-01 | 5,808 | -383 |
| 2018-12 | 6,191 | 725 |
| 2018-11 | 5,466 | 2,770 |
| 2018-10 | 2,696 | -90 |
| 2018-09 | 2,786 | -232 |
| 2018-08 | 3,018 | -4,639 |
| 2018-07 | 7,657 | -661 |
| 2018-06 | 8,318 | 5,785 |
| 2018-05 | 2,533 | -433 |
| 2018-04 | 2,966 | -1,064 |
| 2018-03 | 4,030 | -3,208 |
| 2018-02 | 7,238 | -3,145 |
| 2018-01 | 10,383 | -519 |
| 2017-12 | 10,902 | 1,449 |
| 2017-11 | 9,453 | 6,718 |
| 2017-10 | 2,735 | -353 |
| 2017-09 | 3,088 | -495 |
| 2017-08 | 3,583 | -10,568 |
| 2017-07 | 14,151 | -833 |
| 2017-06 | 14,984 | 12,496 |
| 2017-05 | 2,488 | -422 |
| 2017-04 | 2,910 | -561 |
| 2017-03 | 3,471 | -123 |
| 2017-02 | 3,594 | -5,158 |
| 2017-01 | 8,752 | 983 |
| 2016-12 | 7,769 | 1,486 |
| 2016-11 | 6,283 | 611 |
| 2016-10 | 5,672 | 2,558 |
| 2016-09 | 3,114 | 577 |
| 2016-08 | 2,537 | -4,580 |
| 2016-07 | 7,117 | 1,304 |
| 2016-06 | 5,813 | 2,752 |
| 2016-05 | 3,061 | 135 |
| 2016-04 | 2,926 | -743 |
| 2016-03 | 3,669 | -2,595 |
| 2016-02 | 6,264 | -2,550 |
| 2016-01 | 8,814 | -199 |
| 2015-12 | 9,013 | 214 |
| 2015-11 | 8,799 | 6,255 |
| 2015-10 | 2,544 | -56 |
| 2015-09 | 2,600 | -62 |
| 2015-08 | 2,662 | -631 |
| 2015-07 | 3,293 | -5,698 |
| 2015-06 | 8,991 | 6,393 |
| 2015-05 | 2,598 | -339 |
| 2015-04 | 2,937 | -609 |
| 2015-03 | 3,546 | -3,316 |
| 2015-02 | 6,862 | -1,014 |
| 2015-01 | 7,876 | -1,941 |
| 2014-12 | 9,817 | 6,513 |
| 2014-11 | 3,304 | -1,496 |
| 2014-10 | 4,800 | -316 |
| 2014-09 | 5,116 | -2,694 |
| 2014-08 | 7,810 | 11 |
| 2014-07 | 7,799 | -1,625 |
| 2014-06 | 9,424 | 5,436 |
| 2014-05 | 3,988 | -6,135 |
| 2014-04 | 10,123 | 7,873 |
| 2014-03 | 2,250 | -798 |
| 2014-02 | 3,048 | -3,152 |
| 2014-01 | 6,200 | -2,354 |
| 2013-12 | 8,554 | 1,445 |
| 2013-11 | 7,109 | 4,675 |
| 2013-10 | 2,434 | -301 |
| 2013-09 | 2,735 | -832 |
| 2013-08 | 3,567 | -6,423 |
| 2013-07 | 9,990 | 6,577 |
| 2013-06 | 3,413 | -765 |
| 2013-05 | 4,178 | -9,051 |
| 2013-04 | 13,229 | 10,224 |
| 2013-03 | 3,005 | -682 |
| 2013-02 | 3,687 | -2,679 |
| 2013-01 | 6,366 | -1,105 |
| 2012-12 | 7,471 | -1,084 |
| 2012-11 | 8,555 | 5,982 |
| 2012-10 | 2,573 | -1,558 |
| 2012-09 | 4,131 | -893 |
| 2012-08 | 5,024 | -3,833 |
| 2012-07 | 8,857 | 0 |