: While primarily an online client with dedicated servers, Plutonium has a built-in LAN/Offline mode.

: Plutonium is widely regarded by the community as a safer alternative to the official Steam version. Installation Steps for LAN Patches BlackOps 2 make Server LAN Nosteam & Bots

: This is a lightweight program specifically designed to launch the game without an internet connection.

Downloading a is a popular way to play Call of Duty: Black Ops 2 offline or on a local network, bypassing the official Steam servers which are often considered insecure due to various exploits. The most reliable community tools for this are LanLauncher and the Plutonium client. Top Tools for BO2 LAN Play

: Download the latest release from the JugAndDoubleTap GitHub repository . Extract the .zip , run the .exe , and point it to your game installation folder.

: Download the launcher from plutonium.pw. In the launcher, click the small arrow/checkbox next to the Play button to switch to LAN/Offline mode .