Complete Blue Dog Hollow.

Play 25 cards in a single match.

Kill at least one of each non-boss Mutation.

Drop some ammo for a teammate.

Complete a map without ever triggering a horde from Reekers, Birds, Snitches, or alarms.

Complete a mission without any players being incapacitated or killed.

Rescue a teammate from a cocoon.

Good luck out there, you're gunna need it.

Completed the Prologue

Collected first clue

Rachel became infected and killed Eric, or Eric killed her

Complete a Special Operation