Source SDK Base 2007 Steam Charts

Source SDK Base 2007
45,815 102,598 251,069
players right now 24-hour peak all-time peak

Player Count History

Month Peak Gain % Gain Min Daily Peak Avg Daily Peak
September 2025 114,671 -889 -1% 101,989 105,820
August 2025 115,560 -4,507 -4% 96,070 106,086
July 2025 120,067 -8,879 -7% 103,369 109,442
June 2025 128,946 -2,328 -2% 105,287 111,579
May 2025 131,274 +2,311 +2% 111,798 118,362
April 2025 128,963 -114,459 -47% 107,333 115,790
March 2025 243,422 -7,647 -3% 112,996 158,173
February 2025 251,069 +458 0% 214,214 225,762
January 2025 250,611 +219,932 +717% 205,844 225,431
November 2022 30,679 -1,053 -3% 2,321 7,579
October 2022 31,732 -5,645 -15% 2,719 8,346
September 2022 37,377 +3,769 +11% 2,313 9,509
August 2022 33,608 +5,331 +19% 2,827 10,557
July 2022 28,277 +10,369 +58% 2,036 7,374
June 2022 17,908 +1,679 +10% 1,732 6,095
May 2022 16,229 -7,449 -32% 2,037 5,662
April 2022 23,678 +2,295 +11% 2,279 6,484
March 2022 21,383 -6,394 -23% 2,031 7,321
February 2022 27,777 +2,793 +11% 3,099 7,341
January 2022 24,984 +7,199 +41% 3,242 7,229
December 2021 17,785 -12,358 -41% 2,378 5,497
November 2021 30,143 +7,445 +33% 2,533 6,643
October 2021 22,698 -2,773 -11% 1,822 5,541
September 2021 25,471 +9,758 +62% 1,925 7,008
August 2021 15,713 -912 -6% 1,498 4,730
July 2021 16,625 +2,780 +20% 1,447 4,716
June 2021 13,845 +2,634 +24% 1,482 4,539
May 2021 11,211 -59,687 -84% 1,036 4,154
April 2021 70,898 -1,356 -2% 1,952 14,883
March 2021 72,254 -8,385 -10% 3,561 20,536
February 2021 80,639 +17,504 +28% 3,699 22,667
January 2021 63,135 -158 0% 3,508 20,084
December 2020 63,293 +10,524 +20% 2,331 17,460
November 2020 52,769 -17,033 -25% 2,731 16,102
October 2020 69,802 +23,079 +49% 2,676 22,203
September 2020 46,723 +38,193 +448% 2,507 19,130
August 2020 8,530 -843 -9% 1,258 3,816
July 2020 9,373 -104,549 -92% 1,302 3,635
June 2020 113,922 -19,253 -15% 1,297 27,293
May 2020 133,175 +35,686 +37% 90,819 108,272
April 2020 97,489 +11,132 +13% 82,327 91,621
March 2020 86,357 +24,069 +39% 51,308 68,550
February 2020 62,288 +5,916 +11% 49,180 54,379
January 2020 56,372 +10,383 +23% 41,433 49,534
December 2019 45,989 +156 0% 30,288 39,503
November 2019 45,833 +17,108 +60% 1,156 25,208
October 2019 28,725 +4,803 +20% 1,187 8,090
September 2019 23,922 -7,411 -24% 1,161 8,220
August 2019 31,333 -447 -2% 1,352 8,718
July 2019 31,780 +10,123 +47% 1,408 8,802
June 2019 21,657 -3,422 -14% 1,197 5,962
May 2019 25,079 -5,160 -17% 1,276 7,515
April 2019 30,239 +12,061 +66% 1,134 9,462
March 2019 18,178 +1,873 +12% 658 3,713
February 2019 16,305 +2,001 +14% 498 3,706
January 2019 14,304 +6,819 +91% 519 3,896
December 2018 7,485 +946 +15% 411 2,349
November 2018 6,539 -18 0% 372 2,111
October 2018 6,557 +839 +15% 381 2,097
September 2018 5,718 -4,047 -42% 390 1,982
August 2018 9,765 -86 -1% 571 3,101
July 2018 9,851 +2,577 +36% 389 3,004
June 2018 7,274 +1,848 +34% 343 2,022
May 2018 5,426 -1,502 -22% 243 2,224
April 2018 6,928 -610 -8% 243 1,312
March 2018 7,538 +380 +5% 259 1,791
February 2018 7,158 +1,296 +22% 335 1,907
January 2018 5,862 +2,518 +75% 293 1,269
December 2017 3,344 +448 +16% 198 632
November 2017 2,896 -418 -13% 211 746
October 2017 3,314 +1,204 +57% 148 1,010
September 2017 2,110 +198 +10% 137 627
August 2017 1,912 - - 144 573

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
September 12, 2025 106,159 +2,430 +2% 106,159 106,159
September 11, 2025 103,729 +760 +1% 103,729 103,729
September 10, 2025 102,969 +250 0% 102,969 102,969
September 09, 2025 102,719 -2,596 -3% 102,719 102,719
September 08, 2025 105,315 -9,356 -8% 105,315 105,315
September 07, 2025 114,671 +3,211 +3% 114,671 114,671
September 06, 2025 111,460 +5,996 +6% 111,460 111,460
September 05, 2025 105,464 +3,475 +4% 105,464 105,464
September 04, 2025 101,989 -986 -1% 101,989 101,989
September 03, 2025 102,975 -1,172 -1% 102,975 102,975
September 02, 2025 104,147 -4,095 -4% 104,147 104,147
September 01, 2025 108,242 -5,938 -5% 108,242 108,242
August 31, 2025 114,180 +2,516 +2% 114,180 114,180
August 30, 2025 111,664 +5,107 +5% 111,664 111,664
August 29, 2025 106,557 +1,603 +2% 106,557 106,557
August 28, 2025 104,954 +1,790 +2% 104,954 104,954
August 27, 2025 103,164 -2,431 -2% 103,164 103,164
August 26, 2025 105,595 -1,725 -2% 105,595 105,595
August 25, 2025 107,320 -7,645 -7% 107,320 107,320
August 24, 2025 114,965 +3,342 +3% 114,965 114,965
August 23, 2025 111,623 - - 111,623 111,623

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Team Fortress 2 Team Fortress 2 31,689 68,062
Spacewar Spacewar 22,165 71,738
Left 4 Dead 2 Left 4 Dead 2 21,847 33,372
Counter-Strike: Source Counter-Strike: Source 16,276 61,415
Half-Life 2 Half-Life 2 756 2,290
Left 4 Dead Left 4 Dead 379 611
Portal Portal 238 676
Day of Defeat: Source Day of Defeat: Source 145 450
Half-Life 2: Deathmatch Half-Life 2: Deathmatch 77 273