BO3 4-Player Local Splitscreen on PC
C
RoughAlpha builds, or partial sync without the story. Expect desyncs and crashes.
Stage
Partial
Co-op
76%
Synced
- See each otherSynced
- StoryUnknown
- EnemiesSynced
- WorldSynced
- ItemsPer player
Players say
Connect
Not stated
Players
2-4
Tested
Player reports
Features
Synced enemiesShared worldOpen sourcePlayer reports
Latest release
No release yet
Last activity
Active Oct 1, 2026
GitHub stars
-
About this project
Raises the PC game's own 2-player local split screen to 4, as on console, for offline Zombies and Multiplayer with bots. An ezz BOIII client plugin relocates every per-local-client array that is [2] on PC to a [4] copy and widens the loops, using the PS4 build as the reference. Public domain (The Unlicense), with a list of client changes for native support.
What you need
Your own copy of Call of Duty: Black Ops III.
Sources
