The Valve Company created the Steam Deck, a portable gameplay device. Like the Nintendo Switch, Steam Deck can be used as a portable or plugged into a display. It is a SteamOS-powered device with built-in gameplay controls that can play all Steam games, including Windows Computer titles thanks to the Linux-based Proton interoperability layer. The system is an open framework that enables users to add suitable non-Steam software, including operating systems, games, and apps.
Lovey-Dovey Lockdown – How to Play on Steam Deck
If you can’t play game on Steam Deck, please follow the steps below. Guide to Run the Game on Steam Deck How-To (Step-by-Step) Enjoy!