: Download and extract the latest version from GitHub (password is typically "nucleus").
Here’s a concise, practical write-up for setting up using the most reliable mod method as of 2026.
The split-screen held. The third nametag reappeared—but this time, it was ghosted, translucent. And the zombies started dying twice as fast. black ops 2 pc split screen mod
A screen layout grid will appear. Drag and drop the icons representing your controllers into the specific screen quadrants where you want each player to play (e.g., top half and bottom half).
Enter the modding community. The "BO2 Split-Screen Mod" is not a single official download, but rather a collection of workarounds, third-party software patches, and dedicated server plugins. While the existence of these mods is a testament to the PC community's dedication, the actual user experience is a mix of triumph and frustration. : Download and extract the latest version from
: At least two XInput gamepads (such as Xbox 360, Xbox One, or Xbox Series X/S controllers) are required.
Select the primary game executable (e.g., t6mp.exe for Multiplayer or t6zm.exe for Zombies). Step 4: Configure the Layout The third nametag reappeared—but this time, it was
Before using Nucleus Co-op, you need to have the game installed and a compatible game client. The PC modding community has almost universally adopted the client for Black Ops 2 . Plutonium is a custom launcher that provides dedicated servers, mod support, and anti-cheat protection. For split-screen, it's the recommended way to run the game as it ensures both instances are compatible and stable.
In the Nucleus Co-Op options menu before launching, ensure that the "Status Window" or "Set Borderless" options are checked. This forces the windows to scale perfectly to your monitor's aspect ratio.
: Your PC must be powerful enough to run multiple instances of the game simultaneously. For 4-player split-screen, a modern mid-range GPU is recommended to maintain 60 FPS across all instances. Step-by-Step Setup Guide