Good Side Missions involve rescuing civilians, defeating and arresting enemies, and helping the police. When doing these missions, you'll increase the strength and morals to the police against the gangs. The informants for all of these missions are Warden Harms and patrolling police officers. Completing 5-15 good side missions will earn you Overload Burst. In Infamous 2, completing good side missions allows you to unlock good Karmic powers from the powers menu and boosts your Karma.