You may the last survivor of your team,and the last human in this city,give up? No! It's the time to be the grim reaper in this Zombie Hell,blow the heads of them,bring them "home"!
Zombies are weak at the neck and head part, so try to shoot them at head part to see the head shot effect.
Remember that don't let them bite you.
- Shoot the head of them, then one bullet can make target dead
- Shoot fast, then you can get higher score
- Bullet can pass through walls, then you can kill zombies without seeing them
- Grenades only kill zombies, so you can throw it freely into the "dead"