Acquire a crucifix to gain an extra life.

Carla found the knife in the bathroom and the blood outside the diner during "Investigation".

Performed a Perfect Clear in a completed match

Prepare a first potion.

Finish 15 co-operative quests (local or online).

Complete all Story Quests in NG+. No actual groundhogs were harmed in the completion of this.

Clean up the large Caustic-X spillage in Utopia

Kill at least 2 infected with one arrow or crossbow bolt.

Pick 20 locks.

Pick at least one of every type of plant.

Pick a lock for the first time.

Kill 2 or more enemies at the same time with a melee weapon.

Customize your survivor for the first time.