Running on something else than Windows is currently not supported!
Leave a +1 if you would play if available on Linux!
The two current issues with running it through wine are as follows (both are fixed in the "Palindrome" download)
1. The way the zip is currently packaged doesn't preserve folder structure, but instead bakes it into the filename (I think some zip extractors can handle that and fix it, but xarchiver didn't, at least not by default)
2. There's some kind of codec issue when running it through wine, with it crashing with a very unhelpful error code that means "unsupported MIME type" (MIME being a standard for identifying files, to put it simply), so currently the code has to be run without sound (luckily that can be detected "on the fly" and hopefully next update will auto-disable sound if it would otherwise crash)
+1 I will probably also play it under Windows, but that system days seems limited (I'm not sure I will go any further than Win10, its already quite bad)
Also as Linux (Debian unstable) is my primary OS it is a lot more convenient for me having my games run under it and not having to boot to a Windows install
Weird, it worked very well for me!
And I doubt there's any actual DRM in it, you could probably just run it directly and it'd be fine (but you'd lose proton, as proton is intended to only be run from steam and has a lot of very particular requirements that you're basically not going to be able to handle by itself)