A gaze into the abyss
Take the submarine down to crush depth and survive.
According to ability and judgment
Complete a round as a Medical Doctor.
As good as new
Repair a broken device.
Do what you love
Complete a round as an Assistant.
Don't you die on me!
Heal someone back from a critical state by performing CPR.
Ever increasing in speed and power
Complete a round as an Electrical Engineer.
Experienced seafarer
Travel over 100 kilometers
Extravehicular activity
Venture 500 meters away from the sub.
For the Coalition
Defeat the Separatists in a submarine-vs-submarine mission.
Freighter
Complete a cargo mission.
Genocide
Getting clean
Recover from an opiate addiction.
Gotta go fast
Accelerate a submarine to over 100 km/h.
Here I recognize no superiors
Complete a round as a Captain.
I am become death
Kill something with nuclear explosives.
I am the cure
Cure a husk infection.
I am the law
Complete a round as a Security Officer.
Insurgency
Successfully complete a traitor objective.
Killed a Moloch
Take down a Moloch.
Last man standing
Complete a round alone after everyone else in the crew has perished.
Naval architect
Spend 24 hours in the submarine editor in total.
No fun allowed
Kill a clown.
Not on my watch
Take down a traitor before they manage to complete their objective.
Novice seafarer
Travel over 10 kilometers.
Nuclear blast survivor
Complete a round after a nuclear meltdown.
Poisoner
Kill something with morbusine.
Praise the Honkmother
Obtain a full clown costume.
Smooth sailing
Complete a round without any casualties or damage to the submarine.
Stop the hammertime
Kill a Hammerhead.
The Aphotic Plateau
Discover the Aphotic Plateau
The bigger they are, the harder they fall
Kill an Endworm.
The Cold Caverns
Discover the Cold Caverns.
The end is the beginning
Finish the campaign
The Europan Ridge
Discover the Europan Ridge.
The Great Sea
Discover the Great Sea.
The Hydrothermal Wastes
Discover the Hydrothermal Wastes.
The lone sailor
Complete a round alone from start to finish.
This is fine.
Face a complete and utter disaster.
Truth in simplicity
Complete a round as a Mechanic.
Underwater coffin
Complete a wreck salvage mission
Viva la Revolution
Defeat the Coalition crew in a submarine-vs-submarine mission.
Whatever works
Kill something with a plasma cutter, welding tool or a wrench.
Where no man has gone before
Descend below 5000 meters.
Xenoarchaeologist
Complete an artifact mission.
Xenocide
Kill 100 creatures.