Hi, I think it can be a great idea to have every "20 minuts" for exemple, a siren who significates that a zombie horde of ~50 zombies arrives in the cities to cross it, and that they are more agressives than usual. It can add stress, and force players to hide, and to be more scared, because for me and many other players i think, zombie are boring... Developpers and players, what do you think about my idea ? If there is technical limitations, only one big horde can run randomly in the map... Bye ;) edit : Not a siren but far zombies screams