Kill 10 zombies by using axe.
Kill 20 zombies by using pistol.
Kill 30 zombies by using mini machine gun.
Kill 30 zombies by using shotgun.
Kill 50 zombies by using machine gun
Kill 100 zombies by using grenade launcher.
Kill 50 zombies buy using katana.
Kill 100 zombies in a game.
Reach to 1000m.
Reach to 5000m.
Kill 100 zombies by fire gun.
Kill 50 zombies by using mini gun.