Yesterday, July 1st, they announced the Alpha release of this next-generation mod manager and their new Product Manager got in touch to mention they “would be really keen to get feedback from Linux users”. So this is your chance to ensure Linux (and Steam Deck) finally become a first-class citizen for game modding.
Software-wise, if you are using a Linux installation with KDE interface, on an AMD CPU and AMD GPU, and are using a wayland session with gamescope to play games, it is very VERY close to the Steam Deck and you are benefiting from all the optimizations that were made for Steam Deck. Bonus points if the hardware is Ryzen 3000 series and Radeon RX 6000 series.
You probably saw this, but Nexus Mods are asking feedback from Linux users, not just Steam Deck. Because, you know, apart from the sticks, size and touch pads, Steam Deck is just another Linux machine.
All Linux installations use Proton, DXVK and Wine to play Windows games. That is the biggest power of the Steam Deck. The rest is just bonus.
You can launch Big Picture mode on any pc with Steam installed for ease of use with a controller…
if you have an amd gpu and install bazzite its basically the steamos version valve hasn’t released yet but with a fedora base instead of arch. I wouldn’t actually do the deck image though because game mode is kinda annoying unless controller really is your primary input. I use the desktop image on all my computers that aren’t server use.