1. Find a server. Zombie Plague is an onLine multiplayer game, so you'll need to find a server to play on. You can Search for servers on game hosting sites like GameTracker.com.
2. Download the mod. Zombie Plague is a mod for the game Counter-Strike. You'll need to download the mod in order to play. You can find the mod on the Zombie Plague website.
3. Choose a team. When you join a Zombie Plague server, you'll be asked to choose a team. You can choose to be a human or a zombie. If you choose to be a human, you'll need to work with other humans to survive the zombie onslaught. If you choose to be a zombie, you'll need to infect as many humans as possible.
4. Follow the rules. Each server will have its own set of rules that you'll need to Follow. Make sure you read and understand the rules before you start playing.
5. Have fun! Zombie Plague is an inTense and exciting game. Have fun and don't forget to keep an eye out for the zombies!