itch.io

You can use a YT tutorial  to show you; just search up "Wine for Mac" 

Here's the video I used awhile back: 

I LOVE this game, got Ronin as pookie first try. And istg, the bot is a gift from god, I love that monstrosity

That’s okay, I was just curious! 

Will this game ever be made accessible for MacOS?

If you download "Wine" you'll be able to play on Mac. That's what I do when games are only available for PC/Linux. Wine will run games for PC