There is some weird fuckery with this version of unity and building for Mac. If it says ""MyDystopianRobotGirlfriend" is damaged and cannot be run" you need to run the following command in the terminal:
xattr -cr pathtothegame
For example if the game is in /Users/HentaiAddict/Desktop/MDRG-0.86.3-Mac/MyDystopianRobotGirlfriend.app
You need to run: 
xattr -cr /Users/HentaiAddict/Desktop/MDRG-0.85.0-Mac/MyDystopianRobotGirlfriend.app
It clears file attributes or some shit like that and then Tim Cook is happy.

If it says "The application “My Dystopian Robot Girlfriend 0.86.3 - Mac" can’t be opened."chmod -R 755 pathtogame
For example if the game is in /Users/HentaiAddict/Desktop/MDRG-0.86.3-Mac/MyDystopianRobotGirlfriend.app

You need to run: 
chmod -R 755 /Users/HentaiAddict/Desktop/MDRG-0.86.3-Mac/MyDystopianRobotGirlfriend.app

You can also get game's path into the terminal by dragging and dropping the game there!
Tried to fix it without this, but I don't own a mac, so that's the best I can do.
