Call of Duty Black ops 2 zombies 3 Player Split screen test. 3 Player split-screen gameplay test on xbox 360 arcade Results: Almost no lagging! I recommend to play split screen zombies with 3 We're testing a hex editor for zombies (for a hopeful gun mod) and this can only be done on a PC version. The split screen mod is actually really simple, you only need to change two files. I next goal is to write a dual screen mod where one player is on the left screen and the other is on the right. AwwO.