Since the steam deck got released, Valve has really been investing in the steam compatibility layer and you can run most of Steams library on Linux. It's all op

Since the steam deck got released, Valve has really been investing in the steam compatibility layer and you can run most of Steams library on Linux. It's all open source too so you can install proton/lutris separately if you want. And developer's have more incentive to actually support their game on Linux (or at least running through those compatibility layers)