I think, if they are preserved for windows DRM and anti-cheat free, it should be no problem launching them using wine / proton. In the other hand, a native Linux game will not run as smooth on WSL as a comparison.
I’m not suggesting to preserve a Linux version only. If anything, I meant to test and make sure the Windows build works with Proton on Linux, in addition to making sure it works on Windows. Some games have Linux versions, they just do not care about them either. And maybe make a Linux version of the GOG launcher as well.
I think, if they are preserved for windows DRM and anti-cheat free, it should be no problem launching them using wine / proton. In the other hand, a native Linux game will not run as smooth on WSL as a comparison.
I’m not suggesting to preserve a Linux version only. If anything, I meant to test and make sure the Windows build works with Proton on Linux, in addition to making sure it works on Windows. Some games have Linux versions, they just do not care about them either. And maybe make a Linux version of the GOG launcher as well.