Complete Blue Dog Hollow.

Complete a level while getting at least 50 kills with melee weapons.

Kill all variants of the Sentinel.

Kill at least one of each non-boss Mutation.

Complete Search & Rescue

Have at least five different Food Buffs active at one time.

Rescue a teammate from a cocoon.

Complete The Devil's Return

Play 25 cards in a single match.

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

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

Unlocked when all trophies collected.

Find all of the Playboy magazines.