It's buggy and very poorly optimized, at least that is what I have experienced on Mac, I can see screen-tearing white flash line all the time. Sometimes, there are minions that I must kill to progress leaped over walls into areas that I can not reach. I have to reload game, and bait them into open area, crazy annoying! And my Mac ( Pro 13’ 2015), which is old but still can run Diablo3 without breaking a sweat, keeps lagging and air fan screaming for overheat. I just can not see how a pixel graphic game to be more demanding than 3D game, except Devs are too lazy to do optimizing properly. Why we buy pixel games, isn’t that less demanding on hardware a prime reason? And you make it more demanding defeated the purpose?