Call of Duty Black Ops II - 8 player split screen on PC with Nucleus Co-op & finally with aim assist

(UPDATE 14/10/2024: Updated Plutonium version from v2905 to v4492 and it is now possible to play Zombies up to 8 players. When hosting a Zombie custom match, remember to change the player limit from 4 to 8 players under party privacy. As always, for those of you updating, please remember to delete content folder before launching your BO2 instances)

(UPDATE 20/09/2024: Improved compatibility with Windows 11 by updating SpecialK d3d11 wrapper. For those of you updating the handler, please remember to delete content folder before launching your BO2 instances)

- Multiplayer now supports up to 8 players split-screen. Zombies only up to 4.

IMPORTANT: If you are updating the handler from a previous version, please be sure to delete content folder first. My reddit guide below explains how to do that.

For a more detailed guide and to download the modded handler for Nucleus Coop please visit the following link:

[Agent_Clark]

Imagine a world where major first person shooters supported this out of the box

[jojeppo]

The 20/09/2024 update fixed the process picker issue, so now a mouse and keyboard isn't required and I can now use 4 controllers! Thank you!!!

[Mr.Curtis.]

Amazing work. I’ll be following this closely I really want to play these games again.

[Azzaz_Store]

When i try to open, appears that plutonium crash, but if i use de 4060 version it dont apear but F2 dont work

[achrafnat]

Well I like that mode so much thanks for doing it keep it like this and you will be the number one in my fans

[BEDOM]

I got the game working split screen
But when u start a multiplayer game
Sec player wont join
Also cant start zombie game
Cause pressing start wont do anything
Any fix ?

[RealMrZero]

Hello, i have bought the game, launched it. It perfectly works but when i load a map. It said problem processing events. I dont know what the issue is. I bought the game excited to play and all but it just doesnt load

[luckyme]

Only work if i have one of the player using keyboard/mice, if not(all using controller) it will tell me to pick a procces in procces picker and lead to nothing

[AlejandroAlejos-ly]

I have it on plutonium and when I launch the game it appears that "It appears you have selected an invalid game folder, the folder you selected in the launcher does not contain the gamefiles required to play the game.

[marcusnilsson]

It works fine with one player being mouse/keyboard but it wont start wtih only controllers, it just brings up process picker

[kevinatorproductions]

Hello. I have a problem. The second player doesn't join on the first player. How to fix?

[ceerk]

i got another problem now it i have infinity loading when i press F2 or START + SELECT

[Person]

Can you please help me it doesnt work properly. I tried different fixes but nothing works. Sometimes it layers both screens next to each other then reverts to one stuck on top of the other and other times the screens are where they are supposed to be but it only lets me use keyboard on one screen and cant use controller for the other, as well as mouse not working.

[Abdulrahman_Essam]

Awesome work dude i just got it but i have a question, can another pc in the same house join us to play all together on lan ?

[ramiferjani]

hello, is it possible to get black ops 3 split screen using BOIII client? cuz the vanilla game only support 2 players

[caarretero]

i do it all and it launches but bo2 keeps in black screen and crashes do you know why?

[matgoodliff]

Hey, i read your reddit post and watched the video but couldn't get controllers to work in game, could do split screen with mouse and keyboard player 1 controller player 2 and get into a match. But the mouselook couldn't be enabled it was just unbound in settings and could only be set to keyboard keys, and the controller would not work in game at all.

I tried 2 controllers but it came up asking to take over processes, which i did, and the game would never start. I allowed it to take over 2 processes as requested but it never boots.

[elwey]

hey i have an issue with the mw2 handler. It used to work fine, however the lan dedicated server dosent start now. Reinstalled the handler and problem still exists.
Edit: its only with the dlc maps. I have them installed though

[MarcosMejia-ux]

i have a problem the handler works fine some months ago but now in trying to play again and only 1 instances open, the second instance never appear, i download nucleus and the handler again but nothing works.

[anandareisya]

Man this might be a Lil to late... So uh trying to play Black ops 2 zombies 4 split screen, the problem only one opened but the other dosen't open....