Yes, it works on Macs! It runs great on mobile too, especially an ipad or similar - the developer spent ages working on the mobile update and recently finished it, so it has all the same content as the pc/mac game. I really love the integrity of this dude - he could basically retire and never work again, but he's kept putting out free content for everyone to enjoy, fixing bugs, working on a whole new game he won't spoil to anyone, etc. And the game feels like a huge retreat away from the parts of gaming that I hate - monetization ('pay X to not have to wait for Y'), stressful failure states ('you stayed away from your farm one entire day and all your crops died!'), social media integration ('send a message to all your friends and get free seeds') etc. None of those things are here, and it's just a ton of fun.