Okay possible some easy questions but we couldnt find clarity in the rulebook.
In defend the manor house (4 hero players, 1 zombie player)..
when a hero dies, the player gets a new hero - do we only use each stack of heroes once? or can we re-use heroes once we run out?
You only use a hero once per game - see below.
is there a hero death victory condition for the zombies?
4 dead heroes is a zombie victory condition unless the scenario stipulates otherwise.
In this scenario only, once a player loses their last hero (even in the red section) - do they become a zombie hero, or is it just in the black section?
Unless the scenario stipulates otherwise, when a player's last hero character is killed, he becomes a zombie hero.