Source SDK Base 2007 Steam Charts

Source SDK Base 2007
72,308 78,462 251,069
players right now 24-hour peak all-time peak

Player Count History

Month Peak Gain % Gain Min Daily Peak Avg Daily Peak
February 2026 114,243 -53,541 -32% 83,371 97,769
January 2026 167,784 +53,892 +47% 99,086 129,316
December 2025 113,892 +2,215 +2% 84,993 101,232
November 2025 111,677 -7,233 -6% 92,874 100,664
October 2025 118,910 +1,185 +1% 93,950 106,569
September 2025 117,725 +2,165 +2% 99,955 105,849
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
February 09, 2026 83,371 -19,773 -19% 83,371 83,371
February 08, 2026 103,144 +5,301 +6% 103,144 103,144
February 07, 2026 97,843 +5,067 +6% 97,843 97,843
February 06, 2026 92,776 -1,741 -2% 92,776 92,776
February 05, 2026 94,517 -799 -1% 94,517 94,517
February 04, 2026 95,316 -2,093 -2% 95,316 95,316
February 03, 2026 97,409 -3,897 -4% 97,409 97,409
February 02, 2026 101,306 -12,937 -11% 101,306 101,306
February 01, 2026 114,243 +3,195 +3% 114,243 114,243
January 31, 2026 111,048 +1,493 +1% 111,048 111,048
January 30, 2026 109,555 -418 0% 109,555 109,555
January 29, 2026 109,973 +3,121 +3% 109,973 109,973
January 28, 2026 106,852 -8,588 -8% 106,852 106,852
January 27, 2026 115,440 -2,657 -2% 115,440 115,440
January 26, 2026 118,097 -19,277 -14% 118,097 118,097
January 25, 2026 137,374 +6,330 +5% 137,374 137,374
January 24, 2026 131,044 +680 +1% 131,044 131,044
January 23, 2026 130,364 -1,522 -1% 130,364 130,364
January 22, 2026 131,886 -2,617 -2% 131,886 131,886
January 21, 2026 134,503 -2,295 -2% 134,503 134,503
January 20, 2026 136,798 -12,983 -9% 136,798 136,798
January 19, 2026 149,781 -18,003 -11% 149,781 149,781
January 18, 2026 167,784 +3,892 +2% 167,784 167,784
January 17, 2026 163,892 +5,489 +4% 163,892 163,892
January 16, 2026 158,403 -6,150 -4% 158,403 158,403
January 15, 2026 164,553 +6,465 +4% 164,553 164,553
January 14, 2026 158,088 +9,791 +7% 158,088 158,088
January 13, 2026 148,297 -7,885 -5% 148,297 148,297
January 12, 2026 156,182 - - 156,182 156,182

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Games Players Now 7d Peak
Dota 2 Dota 2 551,002 855,324
Spacewar Spacewar 38,253 78,930
Team Fortress 2 Team Fortress 2 36,768 65,883
Left 4 Dead 2 Left 4 Dead 2 20,246 32,374
Counter-Strike: Source Counter-Strike: Source 19,828 20,248
Half-Life 2 Half-Life 2 1,884 3,013
Portal Portal 460 812
Left 4 Dead Left 4 Dead 407 719
Day of Defeat: Source Day of Defeat: Source 317 555
Half-Life 2: Deathmatch Half-Life 2: Deathmatch 170 277