While Activision never brought native split-screen functionality to the PC version of Black Ops 1, tools like Nucleus Co-Op make the process incredibly seamless. By following the steps above, you can recreate the classic couch-co-op experience right at your desk, complete with high framerates and custom graphics settings that consoles simply couldn't offer.
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After downloading the files, you need to place them in the correct folders. Extract the archive and copy the Black Ops 1 "handlers" into the correct folder within the Nucleus Co-op directory. Then, open Nucleus Co-op and point the tool to the location of your Black Ops 1 executable files ( BlackOps.exe and BlackOpsMP.exe ). This registers the game with the software. black ops 1 zombies split screen pc install
: At least two controllers (Xbox 360, Xbox One, or PlayStation 4/5 controllers). Keyboard and mouse can generally only be used for Player 1.
First, you'll need both the Nucleus Co-op application and the specific script for Black Ops 1 (the "handler"). The best place to find them is directly from the community GitHub page that hosts them. After downloading the files, you need to place
Ensure that your Steam client is running in the background before launching the script, as the game requires Steam assets to verify directories. Additionally, disable any third-party overlays (such as Discord, GeForce Experience, or MSI Afterburner), as these can conflict with the window-hooking mechanism of Nucleus Co-Op.
Select the correct script for Black Ops 1 and click . The application will automatically install the script parameters required to split the game. Step 3: Locate Your Game Executable This registers the game with the software
This is the open-source software that automates split-screen functionality for PC games that do not natively support it. Method 1: The Nucleus Co-Op Method (Recommended)
: You need at least one controller for Player 2. Nucleus Co-Op works best with Xbox 360, Xbox One, or Xbox Series X/S controllers. PlayStation controllers require emulation software like DS4Windows.
Now that you have configured your local environment, you might run into specific performance bottlenecks depending on your graphics card architecture.ini file settings to lock the framerate of the secondary instance? Share public link
Right-click NucleusCoop.exe and select . Step 2: Download the Black Ops 1 Game Script