| Back to boot camp | 10 G |
| Miss 20 times before you hit a ship.
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| I sunk your battleship | 10 G |
| Sink your opponent's Battleship before any other ship.(Classic Mode Only)
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| Eyes on the target | 10 G |
| Score a hit on your first Salvo. (Salvo Mode Only)
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| On the hunt | 10 G |
| Hit all 5 ships in a single turn while in Salvo Mode.
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| Gun Captain | 15 G |
| Unlock all super weapons.
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| This is all I need to beat you | 5 G |
| Win a Super-weapons game without using any super weapons. (Only Shell)
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| Reinforcements did not come | 10 G |
| Sink 5 Reinforcement ships.
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| Locking on | 5 G |
| Hit at least one target on your first 3 turns. (Salvo Mode Only)
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| No blue horizon | 10 G |
| Sink 15 Aircraft Carriers. (Classic Mode Only)
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| I See You | 15 G |
| Hit your targets 250 times. (Classic Mode Only)
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| Jack of all trades | 5 G |
| Play all game modes. (MP)
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| Buddy System | 15 G |
| Finish a game with two ships still afloat that are next to each other. (MP)
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| Winning! | 5 G |
| Win very first Multiplayer game. (MP)
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| Undisputed | 10 G |
| Win 5 Salvo games, not using Best of 5. (MP)
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| Sunk but not Destroyed | 10 G |
| Finish a game with your Destroyer still afloat. (MP)
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| Not so sneaky | 10 G |
| Sink 10 Recon Boats using Best of 5. (MP)
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| What comes around | 10 G |
| After the enemy sinks your sub, return the favor on your next turn.(MP)
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| Down with the Ship | 5 G |
| Win a game having only one ship with only one hit remaining.(MP)
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| Commodore | 10 G |
| Win 50 matches. (MP)
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| Admiral | 20 G |
| Win 200 matches. (MP)
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