The "zombies" hide in a certain area - same with the people. (Different area around the place you play it in.) There is a commander of the people who will say "go out 10 steps," and the people will have to go that far. If the zombies get them, they join the other side with the zombies. But, if you don't get caught, you run back away from the zombies.
It is played in the dark, and the commander holds a flashlight and the zombies can't come out if they shine it.
Large or small area to play
Places to hide
Zombies can't go in light.
No shining the light too much.
Zombies are frozen for 30 seconds if caught in the light.
The zombies can't come to the human's zone, but can get near it.