Sur un test américain, il parle de donjons infinis une fois le boss d'une zone vaincu mais j'ai trouvé aucune autre info la dessus.
Si c'est vraiment le cas ça booste la durée de vie.
"With a satisfyingly climactic ending, I finished the game after 14 hours of play, which isn't very long at all for a roguelite, nor a management game to be honest. To be fair, there was more that I could have done. I hadn't finished every character's quest, and also in my haste to sample all of the different realms and get to the final boss fight, I'd neglected the opportunity to embark on the endless dungeon runs that I unlocked after defeating each Bishop"