Additionally, using Windows means that if you're a subscriber to Xbox Game Pass, you'll be able to play games from that service on the Steam Deck. Those games should be just as compatible as they are on the best gaming PCs, albeit with the Steam Deck's limited specs in mind. Additionally, installing Windows means that you won't have any Proton compatibility issues for Windows-native games. If you want to run your Steam games and also play those from other stores, Windows may be your best option. Additionally, SteamOS also doesn't support non-Steam games, like those from the Epic Games Store.īut the Steam Deck is a PC, which means that there's nothing stopping you from installing alternative operating systems. Some games designed for Windows don't yet play well with Steam's Proton compatibility layer for Linux. It allows for a simplified, almost console-style experience that's easily navigated with the handheld's controllers.ĭespite Valve's efforts, not every game runs smoothly on the Deck yet.

Valve's Steam Deck runs SteamOS out of the box, which is based on Arch Linux.

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