Full list of all 37 We Need To Go Deeper achievements.
The base game contains 32 achievements, and there are 3 DLC packs containing 5 achievements.
Revive a crewmate while at 2 health or less.
Defeat The Erupting Shell.
Defeat The Leviathan.
Unleash chaos on the universe and pay the price.
Reach the bottom without angering a civilization.
Defeat The Sightless.
Defeat The Quadken.
Defeat The Ambassador.
Defeat The Ephyra.
Utilize 3 batteries in a single run.
Defeat The Hive.
Defeat The Pale Whale.
Overcome your first Lair Guardian.
Recover from near certain destruction.
Break through your first 1,000 fathoms.
Experience a heart-breaking divorce.
Reach the bottom without curing any afflictions.
Dive 20,000 fathoms under the sea.
Disassemble 100 Lair Guardians.
Loop the game and experience time travel.
Uncover every relic.
Defeat The Sleepy Giant.
Make a sacrifice for the good of the universe.
Drink poison. Why would you do that?
"Destroy" a Time Devourer.
Reach the bottom with The Crevette.
Reach the bottom with The Requin.
Reach the bottom with The Perle.
Reach the bottom with The Espadon.
Reach the bottom with The Poubelle.
Reach the bottom without a backpack.
Steer the ship to safety while at 10 hull or less.
Unleash a horrific yet adorable accident of nature.
Reach the bottom in Awakened Mode.
Deal 5000 damage while flying.
Defeat The Hydra.
Stop an enemy right before it can divide itself.