Source SDK Steam Charts

Source SDK
1,042 2,134 2,390
players right now 24-hour peak all-time peak

Player Count History

Month Peak Gain % Gain Min Daily Peak Avg Daily Peak
April 2025 1,182 -1,086 -48% 606 799
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
April 03, 2025 1,182 +572 +94% 1,182 1,182
April 02, 2025 610 +4 +1% 610 610
April 01, 2025 606 -438 -42% 606 606
March 31, 2025 1,044 +359 +53% 1,044 1,044
March 30, 2025 685 -34 -5% 685 685
March 29, 2025 719 -794 -53% 719 719
March 28, 2025 1,513 +774 +105% 1,513 1,513
March 27, 2025 739 +77 +12% 739 739
March 26, 2025 662 -65 -9% 662 662
March 25, 2025 727 +32 +5% 727 727
March 24, 2025 695 -45 -6% 695 695
March 23, 2025 740 +33 +5% 740 740
March 22, 2025 707 +113 +19% 707 707
March 21, 2025 594 -145 -20% 594 594
March 20, 2025 739 -853 -54% 739 739
March 19, 2025 1,592 +990 +165% 1,592 1,592
March 18, 2025 602 -12 -2% 602 602
March 17, 2025 614 +1 0% 614 614
March 16, 2025 613 +74 +14% 613 613
March 15, 2025 539 -65 -11% 539 539
March 14, 2025 604 -69 -10% 604 604
March 13, 2025 673 +3 +1% 673 673
March 12, 2025 670 -88 -12% 670 670
March 11, 2025 758 -1,510 -67% 758 758
March 10, 2025 2,268 +625 +38% 2,268 2,268
March 09, 2025 1,643 +948 +137% 1,643 1,643
March 08, 2025 695 +176 +34% 695 695
March 07, 2025 519 -298 -37% 519 519
March 06, 2025 817 +127 +19% 817 817
March 05, 2025 690 - - 690 690

Games You May Like

Games Players Now 7d Peak
Source SDK Base 2007 Source SDK Base 2007 65,751 121,929
Team Fortress 2 Team Fortress 2 43,677 56,353
Spacewar Spacewar 43,124 138,396
Left 4 Dead 2 Left 4 Dead 2 26,773 38,342
Counter-Strike: Source Counter-Strike: Source 7,881 16,614
Half-Life 2 Half-Life 2 1,460 3,736
Left 4 Dead Left 4 Dead 432 714
Portal Portal 379 796
Day of Defeat: Source Day of Defeat: Source 223 590
Half-Life 2: Deathmatch Half-Life 2: Deathmatch 138 304