Games by Valve - Steam Developer Stats

Name Release Date Current Players All-Time Peak Rating
Counter-Strike 2 Counter-Strike 2 21 Aug, 2012 1 419 200 1 818 773 86.58
Dota 2 Dota 2 9 Jul, 2013 701 532 886 486 81.22
Team Fortress 2 Team Fortress 2 10 Oct, 2007 50 100 208 430 88.61
Left 4 Dead 2 Left 4 Dead 2 16 Nov, 2009 32 052 69 939 96.78
Counter-Strike Counter-Strike 1 Nov, 2000 18 015 19 164 96.31
Counter-Strike: Source Counter-Strike: Source 1 Nov, 2004 13 925 16 294 95.07
Half-Life 2 Half-Life 2 16 Nov, 2004 4 945 54 831 96.45
Portal 2 Portal 2 18 Apr, 2011 2 987 7 225 97.71
Dota Underlords Dota Underlords 20 Jun, 2019 1 644 2 279 81.23
Artifact Artifact 28 Nov, 2018 1 458 13 261 47.03
Source Filmmaker Source Filmmaker 10 Jul, 2012 1 273 1 724 91.16
Half-Life Half-Life 8 Nov, 1998 1 203 24 104 95.26
Half-Life: Alyx Half-Life: Alyx 23 Mar, 2020 787 1 398 96.76
Portal Portal 10 Oct, 2007 735 2 092 97.18
Left 4 Dead Left 4 Dead 17 Nov, 2008 654 2 213 94.64
Counter-Strike: Condition Zero Counter-Strike: Condition Zero 1 Mar, 2004 569 741 89.39
Day of Defeat: Source Day of Defeat: Source 12 Jul, 2010 383 677 89.58
Half-Life 2: Deathmatch Half-Life 2: Deathmatch 1 Nov, 2004 222 1 230 88.42
Counter-Strike: Condition Zero Counter-Strike: Condition Zero 1 Mar, 2004 97 128 87.55
Half-Life Deathmatch: Source Half-Life Deathmatch: Source 1 May, 2006 88 175 72.50
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