Idea About Legion and Twins
I have seen a lot of conflicting arguments about the ages of the Legion members (mostly Susie and Joey) and Victor from the Twins. The devs have said that all characters within the game are 21 years or older. I have also noticed in lore that other characters seem younger than 21. My idea is that once the survivors and killers become apart of the entity's realm, the entity has some level of power over someone's age. As a result, even if Victor technically died when he was really young, the Entity was able to control his age and make him older. Which also works for Susie and Joey who seem younger. The entity could have aged them to be 21 or older. I'm not entirely sure, but that's my theory.