Here is the full list of all 36 Warhammer 40,000: Darktide achievements.
As the Psykinetic, kill 3 elites with a single Perils of the Warp on Malice difficulty or higher.
Kill 20 consecutive enemies with headshots.
As the Skullbreaker, knock down 100 enemies with a single Bull Rush on Malice difficulty or higher.
Have 4 different Classes at rank 30.
As the Psykinetic, kill 20 enemies within 2 seconds by knocking them off a ledge using your Ability.
As the Psykinetic, kill a pouncing Pox Hound with Brain Burst.
Dodge 12 attacks in a row.
As the Preacher, hit an enemy sniper more than 40 metres away using a Stumm Grenade.
As the Preacher, kill a charging Mutant with a melee attack while Dashing.
As the Preacher, kill 50 shocked enemies within 10 seconds on Malice difficulty or higher.
Complete 10 missions in a row without going down on Malice difficulty or higher.
Complete at least one of each Mission type on Heresy difficulty or higher.
Block 600 damage in 10 seconds.
Kill a total of 40.000 enemies.
Complete 100 missions without anyone being downed.
Have 2 different Classes at rank 30.
As the Sharpshooter, complete a Mission on Malice Threat or higher without taking any melee damage.
As the Sharpshooter, kill 5 enemies with a Frag Grenade without it bouncing.
Complete Path of Trust chapter 6.
Help 100 downed Operatives back up.
Complete Path of Trust chapter 5.
Kill a Monstrosity in 20 seconds or less.
Complete Path of Trust chapter 4.
Kill 90 enemies in less than 30 seconds.
Complete Path of Trust chapter 3.
As the Skullbreaker, kill a Corruptor by hitting it in the eye with your grenade.
Complete at least one of each Mission type on Uprising difficulty or higher.
As the Sharpshooter hit 4 weakspots without missing a shot during one use of Volley Fire.
Complete Path of Trust chapter 2.
Banish a Daemonhost
Unlock access to Sire Melk's Requisitiorium.
Unlock your first Curio slot.
Complete a Data Interrogation without an incorrect Auspex entry.
As the Skullbreaker, use Bull Rush to interrupt a Plague Ogryn's charge.
Complete Path of Trust chapter 1.
Complete the prologue.