Steam Machine

Handhelds
PlayStation Vita | Nintendo 3DS (XL | 2DS | New) | Neo Geo X | GCW Zero | GPD XD (Plus | Win | Win 2) | Arduboy

Hybrid
Nintendo Switch | Shield Portable

Microconsoles
Ouya | PlayStation TV | GameStick | MOJO | GamePop | Fire TV

Dedicated consoles
NES Classic Edition | SNES Classic Edition | PlayStation Classic | Atari Flashback (7 | 8 | 9 | X) | Neo Geo Mini | Mega Drive Mini | TurboGrafx-16 Mini

Day of Defeat | Left 4 Dead

V • T • E  Half-Life
Half-Life (Opposing Force | Blue Shift | Decay | Source) | Half-Life 2 (Lost Coast | Episode One | Episode Two) | Half-Life: Alyx In-game entities Black Mesa | Combine | Resistance | Aperture Science | City 17 | White Forest | H.E.V.

V • T • E  Counter-Strike
Main Games: Counter-Strike | Counter-Strike: Condition Zero | Counter-Strike: Source | Counter-Strike: Global Offensive Other Games: Counter-Strike Neo | Counter-Strike Online | Counter-Strike Online 2 | Counter-Strike Nexon: Zombies

V • T • E  Portal
Main Games: Portal | Portal: Still Alive | Portal 2 Other Games: Bridge Constructor Portal | Portal: The Uncooperative Cake Acquisition Game | The Lab

V • T • E  Team Fortress
Main Games: Team Fortress Classic | Team Fortress 2 Short Films: Meet the Team

V • T • E  Dota
Main Games: Defense of the Ancients | Dota 2 Other Games: Artifact | Dota Underlords

Hardware:
Steam Controller | Steam Machine | Steam Link | HTC Vive | Valve Index

Software:
GoldSrc | The Orange Box | Source | Source Filmmaker | Steam | SteamOS | Valve Anti-Cheat