Two days before the fall

How did the town looked like before the fall ? How did the fall happen ? What happened before our viewpoint in the game ? Before the fall is a backstory and a teaser for my upcomming game "they were all sane". Including all the main and side characters , it is a way to introduce every character , their relationships , mindset , and context about how the town was before the fall , since in the game , we are following the events after the fall.
WARNING : The days before the fall are not in order and i know it . Its intentional . Please read in the intended order for a better reading experience.