By
eHow Hobbies, Games & Toys Editor
Difficulty: Moderately Easy
Step1
Get other teammates to join you at the start of the round. Counter Strike Source is an interactive game that allows you to play with gamers all over the world. Buddy up with some of these people.
Step2
Gather in the hiding place that your team has demarcated. The more people in the hiding place, the better your chance to take them down with firepower.
Step3
Back yourselves into the room and use the levels. The best way to confront the zombies is to make sure there is only one entrance into the room. That means you only have to scope one area. Also, use height to your advantage by getting up on second levels so you can shoot down at the zombies.
Step4
Keep an eye on the other players surrounding you. Remember that if a zombie attacks them, they will turn into zombies and turn on you. If this happens, barricade yourself and fire at will. Try to push them off onto the other players in the area.
Step5
Aim for the head of the zombie. It's the quickest way to score a kill. Zombies only can attack you with their knives. Stay higher ground where they can't reach you.When you are trying to kill a zombie, stay away from the edge of any ledge. It is easy to fall off as they swarm.