An unknown virus spreads all over the worldThe infected become zombies!!!Humans can only resist the attack of zombies and survive....[Gameplay]Player have to survive within 20 days, and a large number of zombies will attack every day. Player need to ensure that obstacles are not destroyed, otherwise player and survivors will be killed!Organize equipmentThere will be a rest period after the battle every day, player can use this time to search the map, change the work of teammates and change weapons.-Map system: There is a chance to find survivors, props and weapons through the map.- Teammates system: Teammates can assist the player in combat, or other tasks, such as repairing obstacles.(But teammates will be sick and hungry, and need to be fed and healed)The weakness of zombiesGenerally, the weakness of zombies is in the head, shoot them in the head to effectively kill them!!!P.S: Beware of zombies wearing helmetsA powerful zombie armyThe number of zombies will increase every day, and the speed will become faster!