gogus1radsjfzjry: I think it is maybe too much to ask a small developer for a Linux version. It is not needed, anyway. Just use Lutris to install. Runs perfectly for me on Fedora 37.
That's what I ended up doing. I had been using wine-stable from winehq with dxvk, and I had never installed or used Lutris for anything, but I ended needing Lutris to get another game working properly and figured I would give it a try for GoaT. I'm glad I did, and I'm glad it worked, because this game is amazing.
If anyone is curious, I'm using Linux Mint 20.3 with the lutris-GE-Proton7-35-x86_64 version of wine. The game runs absolutely flawlessly. You wouldn't know it's not native.