Ordinary solutions? Not for me
Complete a mission without using basic torpedos
30 ✓ January 7th, 2026
60.7% · Common
All hands on deck
Complete 10 classic mode missions in a row without failing
30 ✓ January 6th, 2026
68.7% · Common
Save Jack
Destroy an iceberg
30 ✓ January 7th, 2026
43.9% · Common
Seaman
Promote to Seaman rank
15 ✓ January 6th, 2026
64.5% · Common
Flawless
Make 5 perfect shots in one mission
15 ✓ January 6th, 2026
63.8% · Common
Special task
Complete bonus mission
15 ✓ January 6th, 2026
69.9% · Common
Admiral
Promote to Admiral rank
100 30.0% · Common
I am invincible
Win 50 Fleet battles
90 21.2% · Common
Liberator
Finish Liberation mode
90 24.3% · Common
Risky game
Reach level 20 in Raid mode
90 16.1% · Common
What a precision!
Shoot down an enemy torpedo during an underwater mission
90 18.6% · Common
Sea dog
Unlock Balao Class ship
90 31.0% · Common
Feel the power!
Upgrade any ship to max level
30 35.8% · Common
My best unit
Upgrade any card to max level in Fleet mode
30 23.5% · Common
Let me show you my collection
Use all types of rockets in one mission
30 21.3% · Common
Ensign
Promote to Ensign rank
30 36.7% · Common
All holes patched
Use revive
30 41.2% · Common
Destruction
Use the same special attack 3 times during one mission
30 33.9% · Common
Experienced mariner
Unlock Hipper Class ship
30 26.2% · Common
Constructor
Build 50 ports
30 27.9% · Common
Full steam ahead!
Unlock all ship slots in Fleet mode
30 23.0% · Common
Halfway there
Unlock half of the cards in Fleet mode
30 25.5% · Common
Novice sailor
Unlock Gato Class ship
15 30.5% · Common