I'm uncertain. And don't know how to check. When building for Mac, unlike windows, I don't get an option between 32 and 64 bit. That's very strange, and an awful design flaw. on both Apple's and Unity's part.
Yeah I’ve noticed. I’m a beginner with unity still but i can’t seem to choose if I want to build a 32 or 64 bit version on Mac. Ohh yeah big flaw on Apples part their getting a lot of hate hopefully they’ll change it back.
