| Admiral (80) |
Earn 130 stars |
| Bay Hunter (20) |
Complete Bay of Biscay mission one in the Sentinel |
| Baywatch (15) |
Complete the Bay of Biscay missions |
| Big Fish in Little Pond (30) |
Complete North Sea mission one with the Stingray |
| Caped Crusader (10) |
Complete Cape Farewell mission one in the Stingray |
| Captain (40) |
Earn 110 stars |
| Careful with that (20) |
Destroy all six guns in North Sea mission three |
| Channel Defender (15) |
Complete English Channel mission two in the Patriot |
| Clear the Channel (15) |
Complete the English Channel missions |
| Commander (30) |
Earn 90 stars |
| Deadeye (15) |
Shoot down eight fighters in Cape Farewell mission five |
| Deadeye II (20) |
Shoot down twenty fighters in Bay of Biscay mission five |
| Deadeye III (20) |
Shoot down twenty fighters in English Channel mission three |
| Demolitionist (20) |
Destroy twenty mines in North Sea mission three |
| Demolitionist II (15) |
Destroy twenty mines in Bay of Biscay mission two |
| Ensign (10) |
Complete the tutorial mission |
| Farewell to the Cape (15) |
Complete the Cape Farewell missions |
| Hat Trick (20) |
Destroy three enemy subs in Bay of Biscay mission three |
| Indomitable (20) |
Complete English Channel mission four taking thirty percent damage or less |
| Intercept This! (30) |
Intercept 4 transmissions in a 3 minute game |
| Invincible (15) |
Complete North Sea mission one without taking damage |
| Ironclad (30) |
Complete US East Coast mission four taking twenty percent damage or less |
| Legendary (1) |
Complete US East Coast mission five in the Sentinel |
| Lieutenant (25) |
Earn 75 stars |
| Making Friends (20) |
Win an online game |
| Man the Decks (15) |
Complete North Sea mission one without using torpedoes |
| Man the Decks II (30) |
Complete English Channel mission one without using torpedoes |
| No Fish in the Tube (15) |
Complete Cape Farewell mission three without using the deck gun |
| Northern Exposure (10) |
Complete the North Sea missions |
| Outgunned (15) |
Complete North Sea mission four in the Victory |
| Patriot Son (39) |
Complete US East Coast mission four without using torpedoes |
| Ping (10) |
Complete an online game |
| Privateer (15) |
Capture three ships in North Sea mission two |
| Privateer II (10) |
Capture five ships in Cape Farewell mission two |
| Privateer III (20) |
Capture seven ships in US East Coast mission two |
| Save the World (50) |
Complete the game |
| Shut Out (40) |
Win an online game to 3 points with all other players at zero |
| Stay Wet (15) |
Complete North Sea mission two without surfacing |
| Steady Shot (10) |
Complete the Prologue mission without hitting friendlies |
| Steady shot II (20) |
Complete Bay of Biscay mission four without hitting friendlies |
| Steady shot III (30) |
Complete US East Coast mission one without hitting friendlies |
| Steel Sights (15) |
Shoot down ten bombers in North Sea mission five |
| Steel Sights II (25) |
Shoot down ten bombers in English Channel mission five |
| Thread the Needle (20) |
Complete North Sea mission three without hitting any mines |
| Tough as Nails (15) |
Complete Cape Farewell mission four taking fifty percent damage or less |
| Tube Trouble (30) |
Complete US East Coast mission three using eight or fewer torpedoes |
