Steam Deck

The Steam Deck is a handheld gaming computer developed by Valve and released on February 25, 2022. The device uses Valve's Linux distribution SteamOS, which incorporates the namesake Steam storefront. SteamOS uses Valve's Proton compatibility layer, allowing users to run Windows applications and games. In addition to handheld use, the Steam Deck can be connected to a TV or monitor through a docking station and be used like a desktop computer or home video game console. In desktop mode, users can install Linux-based third-party applications. History Valve's Steam Machine series of gaming computers using Linux-derived SteamOS was introduced in 2015, which worked their way into the conception of the Steam Deck. Valve quietly pulled back on it by April 2018, but stated they remained committed to providing some type of open-hardware platform. Steam Deck designer Scott Dalton said "there was always kind of this classic chicken and egg problem with the Steam Machine", as it required the adoption of Linux by both players and game developers to reach a critical interest in the machines to draw manufacturers in making them. The lack of Linux game availability during the lifetime of Steam Machines led Valve to invest development into Proton, a Linux compatibility layer to allow Windows–based games to be run on Linux without modification. Some of the early prototypes of Valve's Steam Controller, also released in 2015, included a small LCD screen within the middle of the controller which could be programmed as a second screen alongside the game that the user was playing. One idea from this prototype was to include the Steam Link, a device capable of streaming game content from a computer running Steam to a different monitor, here routing that output to the small LCD on the controller. This was later considered by Valve a very early concept behind the Steam Deck. Further, their experience with trying to convince other manufacturers to produce Steam Machines led Valve to realize that it was better to develop all their hardware internally. Dalton said, "More and more it just became kind of clear, the more of this we are doing internally, the more we can kind of make a complete package." Rumors that Valve was working on a portable gaming unit had emerged in May 2021, based on updates made within the Steam code pointing towards a new "SteamPal" device, and comments made by Gabe Newell related to Valve developing games for consoles.