

using Steam remote play to the deck
I’m going to pass on some advice that a friend of mine gave me: get Apollo (a fork of Sunshine) on your computer and Moonlight on your Steam Deck. You can install Moonlight in Desktop Mode and add it to your Steam Library so you can access it in Steam mode.
It’s far better at streaming than Steam’s own streaming system. Apollo treats it like a monitor on your desktop. I have it set up so that the Steam Deck is the ONLY monitor when I’m streaming to it. You can also specify resolution in Moonlight, so I tell it to give me 2560x1440 or 2560x1600. Because of the way chroma subsampling works, this looks much better when downscaled on the Deck’s screen than simply streaming the Deck’s resolution. Cyberpunk 2077 looks GORGEOUS on the Deck like this.
(Note this is best if your PC is on a wired connection to a router with WiFi 6/6E/7 support.)
I was about to say 1920x1080 isn’t that much higher resolution than 1280x800, but it’s twice as many pixels! 🤯
And 4K is 4x 1080p! No wonder 4K gaming makes graphics cards chug.