

Did Isaac have darkness inside him all along, or did he decide to become evil after all the horror that he went through? This gains some very interesting implications in the ending for defeating Mega Satan ( Rebirth's final ending), where it's revealed that Isaac becomes either a demon, or the Antichrist inside the chest. Isaac would never have been forced to kill his own mother if she hadn't snapped and tried to sacrifice him in the first place.


For tropes related to Isaac as the boss enemy of the Cathedral, please go to the section on final bosses. Beating the game in certain ways or collecting certain items unlocks variations of Isaac with their own unique attributes.įor tropes related to Isaac and his alter-egos in gameplay, scroll down to the section on player characters. A little boy who flees into the basement of his house to escape from his mother who wants to kill him, and must fight for his life against a never-ending assortment of demons and mutants.
