In Shapeshifter, shove someone. Because you can.

In Shapeshifter, kill a Void Beast (in Monster Form) with a Railgun.

In Shapeshifter, as a Spaceman, kill the Monster while it's inside the Rescue Shuttle.

Kill a total of 200 drones in a single level in Co-op or Survival mode. (Any Difficulty)

In Shapeshifter, as the Monster, steal the Rescue Shuttle by destroying the cockpit door.

In Shapeshifter, as the Monster, deploy the Suitcase Nuke while onboard the Rescue Shuttle.

In Shapeshifter, as a Spaceman with the Janitor Perk, end up being the one who kills the Monster.

Complete Chapter 1 of The Crumerian Saga - "Wharfage" on any difficulty.

Complete Chapter 2 of The Crumerian Saga - "The Core Labs" on any difficulty.

Complete any co-op Story Mission on Veteran difficulty.

Complete Chapter 3 of The Crumerian Saga - "The Speaker" on any difficulty.

Complete Chapter 4 of The Crumerian Saga - "Bone World" on any difficulty.

Complete the Monster Tutorial

As Monster in Shapeshifter, win a round with at least 3 murders, and without triggering the alarm on a Security Camera.

In Shapeshifter, eat 5 keycards in a single match.

In Shapeshifter, kill a Monster while they're locked into a Health Station.

In Shapeshifter, kill a Monster while it's inside a Vent

In Shapeshifter, kill a Monster with a Rocket Launcher

Make your voice heard by voting in The Tribunal.

Beat Co-op 3 "The Speaker" on Space Madness difficulty.