[errantspark]

I don't get it either. Apple graphics support has always been bad and it doesn't seem to have gotten better recently. Blizzard, a company that's always released their games for both Mac and PC, long before Apple even had a particularly relevant userbase was unable/unwilling to put in the effort to release their latest game (Overwatch) on Macs because they weren't able to garner satisfactory performance on Apple hardware.

Some relevant quotes:

“It was a result of not having all the technological support we needed to make the game viable on Mac systems.” says Kaplan, referring to Apple’s policies with OSX. “We have a real love and dedication for Mac players, they’ve been extremely loyal to us and we love giving them Blizzard games.

“But when dealing with the PC, the Xbox One and the PS4 - all of which are extremely welcoming to the technological needs to run a next-generation shooter - in a lot of ways we felt left behind, that we weren’t given the support we needed to make a great product on the Mac.”