On Unity it's just as simple as switching the target platform from Windows to Linux and hitting the build button once more (provided you added the Linux build support to your installation), so the effort would be minimal.

After all, you would scold me on my entry if I just gave you a Linux build and left Windows users in the dark, so please do the same courtesy for users of other platforms as well.

Oh sorry about that! I didn't know that was how to do it since there was a thing below asking what to build for (all platforms) Thanks for that and I'll update my submission with the linux (and mac) builds as well. First time :D.

Good to know. Will bear this in mind in future for desktop builds! Thanks.

Thanks for posting this, i'm a poor mac user, sad he can't play peoples games to :D.

I just added Linux and macOS builds as well... did it through Unity, I couldn't test them as I do not use these platforms. Thanks @heckert for the tip!

Done and done (didn't test the build for mac though...)