PCSUPPORTED
RECOMPS / PC
PROJECT REQUIEM
Host a server or join the action with Project Requiem’s PC version, part of their Recomps.
HOST + JOIN
A NEW CONNECTION. A FAMILIAR GAME.
Black Ops II.
Together again.
Different platforms. Same battlefield.
Unbound Network Crossplay brings PC, Android, Nintendo Switch and Wii U players into one shared server browser. Find your server. Bring your friends. Run it back.
FREE TO PLAY ONLINENO PORT FORWARDING
ONE NETWORK / FOUR PLATFORMS
UNBOUNDCONNECTED BY PLAY
▱PC
▯ANDROID
◖◗SWITCH
▣WII U
MULTIPLAYER + ZOMBIESEST. 2026
NETWORK TELEMETRYConnecting to network…
—Players online
—Active servers
—Players today UTC
04Connected platforms
01 / LIVE NETWORK
Top servers.
| SERVER | MAP / MODE | HOST PLATFORM | PLAYERS | STATUS |
|---|---|---|---|---|
| Connecting to the network… | ||||
Up to 5 servers per tab, ranked by current player count. Join through the in-game server browser.Platform activity will appear when connected.
02 / CROSSPLAY WITHOUT BOUNDARIES
Pick your platform.
Keep your squad.
Built to connect from the start.
One shared list across four ways to play.
AndroidSUPPORTED
RECOMPS / ANDROID
PROJECT REQUIEM
The same network, in your hands. Host and join with Project Requiem’s Android version.
HOST + JOIN
Nintendo SwitchSUPPORTED
RECOMPS / SWITCH
PROJECT REQUIEM
Bring your Switch to the squad with BO2 Requiem NX, part of Project Requiem’s Recomps.
HOST + JOIN
Wii USUPPORTED
BUILT FOR WII U
UNBOUND
Host a server or join the action through Unbound, the Black Ops II project built for Wii U.
Wii U Player ID and stats information are stored and handled by the Protarium Network.
HOST + JOIN
THE NETWORK KEEPS GROWING
PlayStation 3 PLANNED Xbox 360 PLANNED
03 / LESS SETUP. MORE PLAY.
Good games.
Without the router settings.
UNC handles the connection, so you can
focus on what happens after you spawn.
Host a server.
Your game puts your server on the shared server list, with its map, mode and player count.
Find your people.
Open the in-game browser and find compatible servers across the supported platforms.
Connect & play.
Connect directly to the host. If your network needs a hand, an automatic relay takes over.
Make it your server.
Public matches or private sessions with a 4-digit PIN on PC, Android and Switch.
Both sides of Black Ops II.
Multiplayer and Zombies, with System Link preserved for local play.
Designed around players.
Controller-friendly browsing across platforms. Wii U Player ID and stats information are handled by the Protarium Network.
04 / THE NEXT CHAPTER
An old favorite.
A new future.
UNC is the online layer of Unbound, a Wii U project bringing PC DLC maps and crossplay to Black Ops II. This is an early release, and the work continues.
A few things to know ↘AVAILABLE TODAY
One connected community.
Four-platform crossplay, a shared browser, automatic connections and live network stats.
IN PROGRESS
Making every match better.
Wii U animation fixes, Wii U private-server PIN support and wider home-network testing.
ON THE HORIZON
More platforms. More players.
PlayStation 3, Xbox 360 and more server capacity as the community grows.
GETTING STARTED
Your next chapter
is almost here.
COMING SOON
Downloads and setup guides are on the way.
Check back here when it’s time to squad up.
BUILD WITH UNC
Want your project
on UNC?
Bring your project into the crossplay network. Join the Unbound Discord and reach out to ToeKnee to discuss connecting your project to UNC.
Introduce your project, the platforms it supports, and what you’d like to connect.
Contact ToeKnee on Discord ↗05 / GOOD TO KNOW
Before you
drop in.
Is UNC free to use?+
Yes. UNC is a free online layer. You need your own legal copy of Call of Duty: Black Ops II.
Do I need to change my router settings?+
No. UNC connects players automatically and uses a relay when a direct connection isn’t possible.
Can every platform host a server?+
Yes. PC, Android, Nintendo Switch and Wii U can all host and join servers. Wii U connects through Unbound, using Protarium to resolve stats and player identification information.
What should Wii U players know?+
Some animations are still being fixed. Private servers are not available on Wii U until the browser’s PIN screen is added.
Does UNC support Zombies and local play?+
Yes. The browser supports Multiplayer and Zombies. System Link remains available for local play, separately from UNC servers.
Is my IP address visible in the browser?+
No. Server addresses are not displayed in the public list. In a direct peer-to-peer connection, the host you join connects to your device.