Twigggins

Midpoint Arrive at Waterfall.

Manna Get to the Spaghetti save point in Snowdin.

Exodus Arrive at Snowdin.

Help Me, I'm Out of Ideas Get four items.

Or Getting More Items Get three items.

Like Getting Items Get two items.

Mouse Reach the mouse hole in the Ruins.

Don't Worry, I Have Lots of Ideas for Trophies Get an item.

Ruins Enter the Ruins.

A Blight to Be Purged Kill 20,000 enemies (all game modes combined)
20000/20000

Strategic Specialty Reach the maximum Level for one Class

Know No Fear Break a Scarab Occult Terminator's Melee Combo Attack with 2 Perfect Parries in a row

An End to Heresy Kill a Lesser Sorcerer while he's reviving a Rubric Marine

One Ugly Xenos Bring down a Lictor before it attacks from an ambush

Bespoke Customise a full Armour set for one Class

War Machine Play 10 Annihilation matches in Eternal War mode
10/10

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

Sharpest Edge Reach the maximum Level for one Melee Weapon

Strongest Shot Reach the maximum Level for one Ranged Weapon

Glorious Victory Win any match in Eternal War mode

Principia Imperialis Find 200 pickups in Operations mode
200/200

Immovable Object As a Heavy, kill 500 enemies while in Heavy Stance
500/500

Thunderous Impact As an Assault, hit 500 total enemies with Ground Pound
500/500

The Thousand Dead Sons Kill 1,000 Chaos servants in Operations mode
1000/1000

Valour Crest Complete any Mission in Operations mode on Ruthless Threat Level

Lightning Strike As a Vanguard, perform 100 Gun Strikes
100/100

Guardian's Might As a Bulwark, kill 100 enemies with every available Melee Weapon
300/300

Data Mining Collect all Dataslates
35/35

Outbound Payload Deliver a nova cannon warhead to the Tyranid position

Dead Center As a Sniper, make 250 Headshots
250/250

Resurrection Reanimate The Sword of Atreus

Douse the Flames Destroy the Chaos warp beacon

Purge Them All Mark every enemy type
23/23

Unhand My Brother! Force a Ravener to release a grabbed Squad Member

Master of Arsenal As a Tactical, kill 25 enemies with every available Primary Weapon
175/175

Xenos Exterminator Kill 1,000 Tyranids in Operations mode
1000/1000

Voice in the Dark Eliminate the Daemonhost and restore vox communication

Silence Kill 5 enemies while they are conducting a Call for Reinforcements
5/5

Sic Semper Tyrannis Kill the Hive Tyrant

Crude but Effective Deploy a bomb in the promethium well to destroy the Tyranid swarm

I'll Be Watching You Defeat the Lord of Change and face a figure from the past

Into the Abyss Withstand and overcome the Chaos invasion

Break of Dawn Discover the true nature of the Aurora device

The Art of Dismemberment Perform 50 unique Finishers
50/50

My Face Is My Shield Hit 10 objects during the sub-orbital drop

Why Is It Always You Three? Hear all of the Chaplain's dialogues

Enemy Revealed Defeat the Chaos sorcerer

Furious Retribution Kill 100 enemies using Righteous Fury
100/100

Vital Asset Rescue Morias Leuze from the Chaos assault

Target Acquired Ascertain the location of Morias Leuze