A Unity ID allows you to buy and/or subscribe to Unity products and services, shop in the Asset Store and participate in the Unity community.
Separate names with a comma.
There are also a number of worrying things in game, like the game's lack of being able to save graphics option menu changes, and controls of this...
Getting this same problem now with a 2010 Macbook built pretty much just for playing BSGO. No problems for months, but now I am getting 10-15...