Find 200 pickups in Operations mode

Break a Scarab Occult Terminator's Melee Combo Attack with 2 Perfect Parries in a row

Defeat the Lord of Change and face a figure from the past

Discover the true nature of the Aurora device

Hear all of the Chaplain's dialogues

Destroy the Chaos warp beacon

Kill the Hive Tyrant

Rescue Morias Leuze from the Chaos assault

Achieve a streak of 5 kills without dying in Eternal War mode

As a Sniper, make 250 Headshots

Force a Ravener to release a grabbed Squad Member

Deploy a bomb in the promethium well to destroy the Tyranid swarm

Ascertain the location of Morias Leuze