"Diseased wildlife has been spotted on the outskirts. Check it out, and clean yourself off before you come back."
Use S.A.F.E. Pilot on the 3 chests. Whelp Eggs can be deployed on the boss for chip damage as they can't target Flying Minis.
For every PvE mission, there is a campaign version and a Heroic version. When you first begin the game, you can only participate in campaign missions. Upon collecting 50 sigils, you will then unlock Heroic missions.
Campaign missions will grant rewards after the first successful clear with ANY family. Heroic missions must be completed with EACH of the 5 different families in order to receive the mission rewards.