Version history 2003: Steam launched as a PC game delivery and update platform. 2013: Valve pushed further into living-room and SteamOS experiments. 2022: Steam Deck widened the broader Steam hardware ecosystem.
Compatibility notes This is the most flexible route for custom controllers, accessibility software, and VR. It also has the highest setup burden, especially for drivers, stores, peripherals, and maintenance. Best suited to supported users, tinkerers, or caregiver-assisted setups.