Jugginator
Tester
It feels like there's a big misconception then, because I'll often come across info or people saying that the scream is what triggers the spawns.
Even the wiki says "Effects Summons zombie hordes with her screams"
https://7daystodie.fandom.com/wiki/Screamer
For all intents and purposes, that is technically what spawns the horde in; but in actuality, no it's the scout function that gets called when a scout "sees" a player. This is why F6/sleeper-spawned screamers don't summon zombies -- they aren't scouts at this point. For everyday gamers whom aren't modding the game or rather intend on modding the scouts (I guess you could say game lore), that's clear enough.
Just tested this to be sure it still works before saying so here: if you change the screamer to another zombie and the zombie sees you, it will also summon scout hordes. Just they don't scream when they see you, only the screamers do

Last edited by a moderator: