As a Zombie, Vanquish a Player in any Competitive Mode

Complete a Garden Ops match on Normal Difficulty

Grow a Plant Pot

Earn the highest tier of completion in 10 public events.

Have all armor and weapon slots equipped with Legendary or Exotic gear.

Repel 3 Outpost Retaliation Parties (Campaign only).

Reach Karma Level 2, and purchase any Guns For Hire upgrade (Campaign only).

Kill 4 enemies simultaneously with a single explosion (Campaign only).

Tag 25 enemies using the camera (Campaign only).

Read 10 notes (Campaign only).

Liberate any Outpost without triggering an alarm in any mode (Campaign only).

Complete "Sentinel."