The game also features a cooperative gameplay mode with up to two players via split-screen on consoles, or four players online, for the first time in the franchise.
Campaign Co-Op is a feature in Call of Duty: World at War and Call of Duty: Black Ops III, and a scrapped feature from Call of Duty: Black Ops and Call of Duty: Black Ops 4.
Aviator sunglasses are a style of sunglasses that was developed by a group of American firms. The original Bausch & Lomb design is now commercially marketed as Ray-Ban Aviators, although other manufacturers also produce aviator-style sunglasses.