Requirement:None
Bonus:-
Class C
Requirement:Complete 5 Doctor Missions
Bonus:Payment increase by $1,000
Class B
Requirement:
-Complete 10 Doctor Missions
-Cures 5 people
Bonus:Payment increase by $5,000
Class A
Requirement:
-Complete 15 Doctor Missions
-Cures 8 people
Bonus:Payment increase by $8,000
Class S
Requirement:
-Complete 20 Doctor Missions
-Cures 10 people
Bonus:
-Payment increase by $10,000
-Can build Hospital