Zombiesurvivalsm is an action adventure game.  The crazy zombies are all over the place and you are all alone.  You need to fight your way through the waves of zombies.  The good news for you is that you have a bunch of different weapons to use to kill the zombies.  Make the best use of your guns, knife and bombs and don"t leave any zombies standing.  As your score gets higher you will be able to upgrade your weapons to make it easier to destroy the zombies.