Ensure that you're running a compatible cracked version of Project Zomboid. You can check your game version by launching the game and looking at the title screen. Make sure it's a recent build, as older versions may not support multiplayer.

To play multiplayer, you'll need to either host a server or join an existing one.

Project Zomboid is a popular open-world survival game that offers a rich multiplayer experience. However, playing multiplayer on a cracked version of the game can be tricky. In this guide, we'll walk you through the steps to play multiplayer on a cracked Project Zomboid install.