Source SDK Steam Charts

Source SDK
414 476 2,390
players right now 24-hour peak all-time peak

Player Count History

Month Peak Gain % Gain Min Daily Peak Avg Daily Peak
June 2025 1,224 -239 -16% 503 789
May 2025 1,463 -880 -38% 461 716
April 2025 2,343 +75 +3% 472 891
March 2025 2,268 -122 -5% 519 820
February 2025 2,390 +539 +29% 558 822
January 2025 1,851 +1,824 +6,756% 558 839
November 2022 27 +2 +8% 10 19
October 2022 25 -4 -14% 10 20
September 2022 29 -1 -3% 9 22
August 2022 30 +14 +88% 13 22
July 2022 16 -1 -6% 10 13
June 2022 17 0 0% 9 13
May 2022 17 +2 +13% 10 13
April 2022 15 -4 -21% 9 13
March 2022 19 -3 -14% 12 15
February 2022 22 -1 -4% 12 17
January 2022 23 +4 +21% 12 16
December 2021 19 -1 -5% 8 14
November 2021 20 -1 -5% 11 15
October 2021 21 -2 -9% 11 15
September 2021 23 +2 +10% 12 15
August 2021 21 -4 -16% 12 16
July 2021 25 +3 +14% 13 17
June 2021 22 +3 +16% 12 15
May 2021 19 -2 -10% 13 16
April 2021 21 -4 -16% 13 17
March 2021 25 +1 +4% 13 17
February 2021 24 -3 -11% 13 18
January 2021 27 +2 +8% 14 19
December 2020 25 +2 +9% 13 18
November 2020 23 +2 +10% 14 18
October 2020 21 -1 -5% 12 16
September 2020 22 0 0% 11 17
August 2020 22 -3 -12% 13 18
July 2020 25 +1 +4% 15 19
June 2020 24 -3 -11% 14 18
May 2020 27 -6 -18% 15 21
April 2020 33 +1 +3% 18 25
March 2020 32 +10 +46% 11 20
February 2020 22 -3 -12% 10 14
January 2020 25 +5 +25% 14 17
December 2019 20 -1 -5% 11 16
November 2019 21 +2 +11% 11 15
October 2019 19 -2 -10% 12 15
September 2019 21 -2 -9% 14 17
August 2019 23 -7 -23% 12 18
July 2019 30 0 0% 16 21
June 2019 30 +3 +11% 12 18
May 2019 27 0 0% 13 17
April 2019 27 +1 +4% 13 19
March 2019 26 -2 -7% 12 18
February 2019 28 0 0% 15 20
January 2019 28 +4 +17% 16 21
December 2018 24 +1 +4% 13 18
November 2018 23 +2 +10% 12 17
October 2018 21 -5 -19% 9 16
September 2018 26 -2 -7% 13 18
August 2018 28 0 0% 16 21
July 2018 28 +2 +8% 13 20
June 2018 26 -3 -10% 12 19
May 2018 29 -2 -7% 17 22
April 2018 31 -1 -3% 15 24
March 2018 32 -3 -9% 17 24
February 2018 35 +1 +3% 17 25
January 2018 34 +4 +13% 18 23
December 2017 30 -1 -3% 17 22
November 2017 31 0 0% 16 24
October 2017 31 -9 -23% 20 25
September 2017 40 -11 -22% 20 28
August 2017 51 +7 +16% 19 30
July 2017 44 +5 +13% 25 30
June 2017 39 +8 +26% 21 27
May 2017 31 +31 +3,100% 23 28
April 2017 0 0 0% 0 0
March 2017 0 0 0% 0 0
February 2017 0 0 0% 0 0
January 2017 0 0 0% 0 0
December 2016 0 0 0% 0 0
November 2016 0 0 0% 0 0
October 2016 0 0 0% 0 0
September 2016 0 0 0% 0 0
August 2016 0 0 0% 0 0
July 2016 0 0 0% 0 0
June 2016 0 0 0% 0 0
May 2016 0 0 0% 0 0
April 2016 0 0 0% 0 0
March 2016 0 0 0% 0 0
February 2016 0 0 0% 0 0
January 2016 0 0 0% 0 0
December 2015 0 0 0% 0 0
November 2015 0 0 0% 0 0
October 2015 0 0 0% 0 0
September 2015 0 0 0% 0 0
August 2015 0 -45 -100% 0 0
July 2015 45 -3 -6% 30 37
June 2015 48 - - 26 36

Last 30 Days Breakdown

In some cases, the table and chart may display different data because the time in the table is in UTC and the time in the chart is in your time zone.

Day Peak Gain % Gain Min Daily Peak Avg Daily Peak
June 23, 2025 515 -384 -43% 515 515
June 22, 2025 899 +194 +28% 899 899
June 21, 2025 705 +1 0% 705 705
June 20, 2025 704 -356 -34% 704 704
June 19, 2025 1,060 +385 +57% 1,060 1,060
June 18, 2025 675 +161 +31% 675 675
June 17, 2025 514 -99 -16% 514 514
June 16, 2025 613 -389 -39% 613 613
June 15, 2025 1,002 +499 +99% 1,002 1,002
June 14, 2025 503 -315 -39% 503 503
June 13, 2025 818 +14 +2% 818 818
June 12, 2025 804 +81 +11% 804 804
June 11, 2025 723 -292 -29% 723 723
June 10, 2025 1,015 +233 +30% 1,015 1,015
June 09, 2025 782 +76 +11% 782 782
June 08, 2025 706 -188 -21% 706 706
June 07, 2025 894 +25 +3% 894 894
June 06, 2025 869 +114 +15% 869 869
June 05, 2025 755 -245 -25% 755 755
June 04, 2025 1,000 -224 -18% 1,000 1,000
June 03, 2025 1,224 +525 +75% 1,224 1,224
June 02, 2025 699 +34 +5% 699 699
June 01, 2025 665 -186 -22% 665 665
May 31, 2025 851 -281 -25% 851 851
May 30, 2025 1,132 +509 +82% 1,132 1,132
May 29, 2025 623 -108 -15% 623 623
May 28, 2025 731 +189 +35% 731 731
May 27, 2025 542 - - 542 542

Games You May Like

Games Players Now 7d Peak
Source SDK Base 2007 Source SDK Base 2007 60,908 116,064
Team Fortress 2 Team Fortress 2 37,397 56,863
Left 4 Dead 2 Left 4 Dead 2 30,376 41,076
Spacewar Spacewar 29,477 85,333
Counter-Strike: Source Counter-Strike: Source 11,824 17,746
Half-Life 2 Half-Life 2 1,168 2,692
Left 4 Dead Left 4 Dead 502 821
Portal Portal 343 690
Day of Defeat: Source Day of Defeat: Source 175 432
Half-Life 2: Deathmatch Half-Life 2: Deathmatch 120 283