It should already be accessible for both windows and linux! Sometimes the computer's antivirus will flag the game as unsafe to run since it's an unknown program so maybe that is the cause of your issues, but don't worry the game is safe to run!
Oh! Now I realize the problem! I am very very sorry, this was an error on my end. I forgot to adjust a setting that made that error not happen. It should be working now, hopefully! Please forgive me
