1. Talk to the teacher in the room North of the school entrance.
2. Check out the sealed classroom on the second floor.
3. Talk to the student in Classroom 2-1 (the one talking to Mark).
4. Go to Joy Street Mall, enter the Casino, talk to Mark and his pals.
5. Go meet Chris at the Abandoned Factory.
6. Go to Joy Street Mall, enter the Yin & Yang, talk to Chris' mom. Answer "Yes" when she asks about her son. Answer "OK" when she asks about being his friend.
7. Go meet Chris at the roadblock in front of the Sebec Building after the world changes.
8. DO NOT let Brad, Ellen or Alana into your party.
9. When the world changes again to Mary's ideal world, Chris should join.