Steam Developer: Valve - Games
Valve has 54 tracked Steam apps and 2,233,448 players across their latest stored observations.
Each app can have a different observation time; the combined player value is not a synchronized live total.
| Game | Latest players | Tracked peak | Reviews |
|---|---|---|---|
| Counter-Strike 2 | 1,172,487 | 1,818,368 | Very Positive |
| Dota 2 | 874,682 | 1,291,328 | Very Positive |
| Team Fortress 2 | 73,758 | 253,225 | Very Positive |
| Left 4 Dead 2 | 45,654 | 161,590 | Overwhelmingly Positive |
| Deadlock | 31,820 | 89,473 | No user reviews |
| Artifact | 11,023 | 60,740 | Mixed |
| Counter-Strike | 6,268 | 65,188 | Overwhelmingly Positive |
| Counter-Strike:Global Offensive | 5,539 | 68,231 | Overwhelmingly Positive |
| Counter-Strike: Source | 3,010 | 60,896 | Overwhelmingly Positive |
| Portal 2 | 2,699 | 14,984 | Overwhelmingly Positive |
| Half-Life 2 | 1,747 | 64,085 | Overwhelmingly Positive |
| Half-Life | 738 | 33,467 | Overwhelmingly Positive |
| Source Filmmaker | 721 | 3,975 | Very Positive |
| Dota Underlords | 670 | 202,254 | Very Positive |
| Left 4 Dead | 630 | 2,333 | Overwhelmingly Positive |
| Portal | 517 | 3,617 | Overwhelmingly Positive |
| Counter-Strike: Condition Zero | 466 | 3,466 | Very Positive |
| Day of Defeat: Source | 262 | 2,945 | Very Positive |
| Half-Life: Alyx | 257 | 16,459 | Overwhelmingly Positive |
| Counter-Strike: Condition Zero | 98 | 361 | Very Positive |
| Half-Life 2: Deathmatch | 93 | 1,546 | Very Positive |
| The Lab | 86 | 4,467 | Very Positive |
| Day of Defeat | 49 | 654 | Very Positive |
| Team Fortress Classic | 31 | 210 | Very Positive |
| Half-Life 2: Episode Two | 29 | 1,419 | Overwhelmingly Positive |
| Half-Life: Source | 29 | 629 | Mixed |
| Are you ready for Valve Index? | 20 | 27 | Very Positive |
| Half-Life Deathmatch: Source | 16 | 208 | Mostly Positive |
| Half-Life 2: Episode One | 16 | 20 | Overwhelmingly Positive |
| Alien Swarm | 8 | 7,857 | Very Positive |
| Ricochet | 6 | 24 | Very Positive |
| Lepton Development | 6 | 9 | 6 user reviews |
| Artifact Foundry | 5 | 539 | Mixed |
| Aperture Desk Job | 5 | 105 | Very Positive |
| Deathmatch Classic | 3 | 627 | Very Positive |
| SteamVR | 0 | 801 | Very Positive |
| Half-Life 2: Episode Two Soundtrack | 0 | 1 | Very Positive |
| Counter-Strike 2 Soundtrack | 0 | 0 | Very Positive |
| Fight Songs: The Music Of Team Fortress 2 | 0 | 0 | Overwhelmingly Positive |
| Half-Life 2 Soundtrack | 0 | 0 | Overwhelmingly Positive |
| Half-Life 2: Episode One Soundtrack | 0 | 0 | Very Positive |
| Half-Life Soundtrack | 0 | 0 | Overwhelmingly Positive |
| Half-Life: Alyx Soundtrack | 0 | 0 | Very Positive |
| Left 4 Dead 2 | 0 | 0 | No reviews |
| Portal | 0 | 0 | No reviews |
| Portal 2 | 0 | 0 | No reviews |
| Portal 2 Soundtrack | 0 | 0 | Overwhelmingly Positive |
| Portal Soundtrack | 0 | 0 | Very Positive |
| Steam Controller | 0 | 0 | No user reviews |
| Steam Deck | 0 | 0 | Positive |
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