So stupid the hoops you must jump through just to play splitscreen. If I had spent my own money on this game I would be demanding a refund. Treyarch has made like 10 COD games now, maybe by number 20 they can make a navigable menu? Tried every button combination imaginable, and I know splitscreen is there because there's an option to switch from horizontal to vertical. The incompetence of the developers is almost incomprehensible. 2 controllers, 2 players. It really is that simple.