3 ms·You can add non-Steam games to Steam and get the full benefit of Steam Input as well.by Kaze404 6y agoYou can add non-Steam games to Steam and get the full benefit of Steam Input as well.INTPenis 6y agoNow this surprises me because I bought mine in the MS Store. Thanks, I'll look into that.Kaze404 6y agoIt even works on non-Steam games running through Wine/Proton on Linux. All other features work as well, like In Home Streaming and Big Picture