Stirring Abyss Clé Steam

Strange Beasts

Inspect a dead Scyphozoa.

Lurking Menace

Inspect a dead Spineskulker.

Predator

Inspect a dead Murkfiend.

Under Pressure

Inspect a dead Burst Pod.

Warped Fauna

Inspect a dead Infected Pod.

Vessel of Corruption

Inspect a dead Vessel.

The Priesthood

Inspect a dead Fathom Seer.

Hunters of the Trench

Inspect a dead Stalking Tentacle.

The Parasite

Inspect a dead Voidspawn.

Not So Cold War

Inspect a dead Soviet Diver.

The Insatiable

Defeat the First to Hunger.

Beyond Reality

Defeat the Gatekeeper.

Armed and Ready

Home Sweet Home

The Nuclear Option

Conqueror of the Abyss

Complete the game on Hard difficulty.

Endless Master

Earn 20,000 score on Endless Mode.

Unveiled Mysteries

Uncover 1,000 Clues.

Combat Veteran

Kill 500 enemies.

Never Liked Them Anyway

Kill one of your divers with friendly fire.

Still Counts

Have an enemy kill another enemy.

Transformation

Mutate one of your divers.

Superhuman

Have a single diver undergo four Mutations.

Good As New

Pump every section of the Salem.

The Dark Arts

Unlock one of the top-level nodes on the Eldritch track of the Enigma Board.

Survival of the Fittest

Unlock one of the top-level nodes on the Biological track of the Enigma Board.

Geared to the Teeth

Unlock one of the top-level nodes on the Mechanical track of the Enigma Board.

Even Death May Die

Use the Profane Chapel to resurrect a dead diver.

Massacre

Kill five or more enemies in a single turn.

Barrage

Deal 250 damage to enemies in a single turn.

Legendary Blow

Deal 150 damage with one critical attack.

The Harvest Begins

Inspect a dead Harvester.