The game crashes when the 4th player joins. Fix: You are likely using the stock Steam version. You must use the Redacted client. The stock .exe has a hard memory limit that crashes when four viewports load.

It represents a longing for a golden era of gaming—a time when friends gathered in the same room, passed around controllers, and screamed at a divided television screen. Call of Duty: Black Ops 2 (BO2), released in 2012, is widely considered one of the greatest entries in the franchise. It had the maps, the guns, and the atmosphere that defined a generation.

: Rendering four separate game instances is demanding. A modern mid-range PC can typically maintain 60 FPS across all four screens.

: The core tool that creates multiple instances of the game and handles separate controller inputs. The Step-by-Step Setup How To Play Black Ops 2 Split Screen PC (2025)

Enable via launch options: +set scr_connect_tick 1 +set sv_privateClients 2 +set splitclient_connect 1 +set r_customMode 3 +set sv_pure 0