Complete any campaign with realism settings over 90%.
0.2%
Locked
Knight's Cross with Golden Oak Leaves, Swords, and Diamonds
Earn the Knight's Cross with Golden Oak Leaves, Crossed Swords, and Diamonds with any officer.
0.3%
Locked
Southern Routes
Complete all stages of the campaign objective Southern Routes.
0.6%
Locked
Argentinian Escape
After the war, sink your ship off the coast of Argentina.
0.6%
Locked
The Long Haul
Complete any campaign starting on September 1, 1939.
0.7%
Locked
War and Peace
Complete any campaign.
1%
Locked
Operation Drumbeat
Complete all stages of the campaign objective Operation Drumbeat.
1.1%
Locked
The Last Stand
Complete all stages of the campaign objective The Last Stand.
1.2%
Locked
Battleship Hunter
Sink an enemy battleship moving with a convoy or a warship task force.
1.2%
Locked
Convoy? What Convoy?
Single-handedly sink an entire convoy consisting of at least 10 ships.
1.6%
Locked
Gold Recovered
Complete the mission of retrieving gold from a sunken merchant ship.
1.7%
Locked
Arctic Convoys
Complete all stages of the campaign objective Arctic Convoys.
2%
Locked
Carrier Hunter
Sink a total of 3 aircraft carriers travelling in convoys.
2.5%
Locked
U-flak
Shoot down 20 airplanes.
2.8%
Locked
Safe and Sound
Build all U-boat bunkers in a campaign started before March 1941.
2.9%
Locked
Destroyed Destroyers
Sink 30 destroyers.
3%
Locked
The Black Pit
Complete all stages of the campaign objective The Black Pit.
3.1%
Locked
Researcher
Research all technologies available in the game during a campaign started on September 1, 1939.
3.4%
Locked
Knight's Cross with Oak Leaves, Crossed Swords and Diamonds
Earn the Knight's Cross with Oak Leaves, Crossed Swords, and Diamonds with any officer.
3.6%
Locked
Battle of the Mediterranean
Complete all stages of the campaign objective Battle of the Mediterranean
3.7%
Locked
War Chest
Have a budget of over 1,000,000.
3.7%
Locked
Silent Meteorologist
Complete the mission of establishing a weather station in Northern Labrador.
3.8%
Locked
Japanese Friends
Meet a Japanese B1-type submarine.
3.8%
Locked
86700 GRT
4%
Locked
Norwegian Campaign
Complete all stages of the Norwegian campaign.
4.1%
Locked
Attack on Aruba
Complete the mission of attacking Aruba.
4.2%
Locked
The Happy Time
Complete all stages of the campaign objective The Happy Time.
5.9%
Locked
Have Some Potatoes
6.1%
Locked
Reputation is Everything
6.2%
Locked
Multitasking
Hit three different ships with torpedoes with a maximum of 120 seconds between the first and last hit.
6.9%
Locked
Fresh Air...
6.9%
Locked
It's a Waste of Ammo
7.4%
Locked
Gibraltar Crossed
Complete the mission of crossing the Strait of Gibraltar.
8.4%
Locked
Knight's Cross with Oak Leaves and Crossed Swords
Earn the Knight's Cross with Oak Leaves and Crossed Swords with any officer.
8.5%
Locked
Needle In a Haystack
Sink a cargo ship requested for sinking by command, which is sailing in a convoy of at least 15 ships, without sinking any other ship in the convoy beforehand.
10%
Locked
Tonnage War
Complete all stages of the campaign objective Tonnage War.
11%
Locked
Noisy Hunter
11.1%
Locked
Friends In High Places
Complete the mission of rescuing a Kriegsmarine officer from an interned ship.
11.6%
Locked
40000 GRT
Sink at least 40000 GRT during a single patrol.
12%
Locked
Torps Ain't Cheap
12.4%
Locked
Survivor
Survive a battle during which enemy ships dropped over 100 depth charges on your U-boat.
13.1%
Locked
Knight's Cross with Oak Leaves
Earn the Knight's Cross with Oak Leaves with any officer.
16.3%
Locked
Ace of Scapa Flow
Complete the mission of infiltrating Scapa Flow.
18.1%
Locked
Minelayer
Complete any campaign objective with mine-laying.
18.8%
Locked
Enigma Recovered
Complete the mission of retrieving the Enigma from a sunken U-boat.