Reach 10 happiness while at school.
Repair a bridge.
Earn 500 development XP.
Get into your parents' bedroom.
Earn 1,000 development XP.
Dig up a collectable.
Help Harry during stage 2.
Earn 2,000 development XP.
Win a fight.
Bake a meat pie.
Defeat the evil entity.
Reach 3 maturity.
Discover 'it' at school.
Reach 14 maximum energy in the first stage.
Reach 6 maturity.