Historically, Black Ops 1 on PC did not support split-screen natively.
| Issue | Fix |
|-------|-----|
| Screen cutoff | In NVIDIA/AMD panel, set scaling to “No scaling” or “Aspect ratio.” |
| P2 controller not working | Use XOutput or DS4Windows to emulate Xbox 360 controller. |
| Lag / frame drops | Lower r_multithreaded_device 0 in config. Set cg_fov 80 for both players to reduce rendering load. |
| No sounds for P2 | Normal — BO1 only outputs one audio stream. Use Voicemeeter Banana to mirror audio if needed. |
| Can’t pause | Only P1 can pause. |
| Perks / points UI overlapping | No fix — this is a mod limitation. P2 learns to check scoreboard. | black ops 1 zombies split screen pc better
Officially impossible. But you can:
There is nothing quite like the nostalgia of sinking hours into Call of Duty: Black Ops 1 (BO1) Zombies. Whether you are defending the Pentagon in "Five" or surviving the hordes in Kino Der Toten, the experience is always better with a friend sitting right next to you. Historically, Black Ops 1 on PC did not
However, if you have tried to play Black Ops 1 split screen on PC, you know the pain. The default setup often suffers from lag, low frame rates, stretched screens, or controller recognition issues. Officially impossible
If you are searching for how to make the BO1 Zombies split screen experience better on PC, you’ve come to the right place. Here is your ultimate guide to fixing performance, optimizing visuals, and getting that couch co-op running smoothly.