Hi There! I just updated the wiki and we will try to add more detailed hints in the futture, but basically to get Simon's route, don't sit still in the closet during the castle attack. Leave the bedroom and follow the sounds of the battle as it gets pushed out the front gate. Escape from the castle when Isaac and Nate are distracted. To get Anthony's route, take a walk in the courtyard at the start of chapter 3 before the attack. During the attack, escape the closet and go to the courtyard and climb the vines on the wall to escape and run into Anthony. Hope that helps!