| Achievement | How to unlock
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| Arleigh Burke (30) | Destroyed 20 enemy ships with the USS John Quincy Adams.
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| Bombs away! (15) | Downed 5 enemies with one support call.
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| Brought a Knife to a Gun Fight? (10) | Downed a Thug with the pistol.
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| Down But Not Out! (15) | Recovered 5 ships.
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| E.O.D. (15) | Disarmed or planted 20 charges.
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| Earth's Hero (60) | Completed the game on any Difficulty.
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| Escort (40) | Completed "Retaliation" on any Difficulty.
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| Extra Credit (15) | Downed 3 or more enemies with one shot from the Railgun.
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| Fire in the Hole! (15) | Downed 40 enemies with Grenades.
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| Fish In A Barrel (30) | Downed 40 enemies that are stunned by the LRAD.
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| High Velocity (30) | Downed 40 enemies with the Alien Railgun.
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| Incoming! (10) | Used your first support call.
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| Infestation (30) | Completed "Overrun" on any Difficulty.
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| Iowa (30) | Destroyed 20 enemy ships with the USS Missouri.
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| Lawnmower (30) | Downed 40 enemies with the KRAW.
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| Locked and Loaded (20) | Fully outfitted a ship with the maximum number of Wild cards available.
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| Los Angeles (30) | Destroyed 20 enemy ships with the USS Laredo.
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| Mighty Mo (30) | Completed "The Big Guns" on any Difficulty.
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| Navy Cross (100) | Completed the game on Admiral Difficulty.
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| Navy Distinguished Service (60) | Completed the game on Captain Difficulty or higher.
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| No Man Left Behind (40) | Completed "They're Back!" on any Difficulty.
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| Officer of the Deck (20) | Defeated 40 enemy vessels in Ship Control gameplay.
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| Oliver Hazard Perry (30) | Destroyed 10 enemy ships with the USS Chesapeake.
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| PEGS! (15) | Found all 28 hidden pegs.
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| Quick Draw (30) | Downed 40 enemies with the Pistol.
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| Rain of Fire (50) | Downed 200 enemies with artillery support calls.
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| Sharp Shooter (30) | Downed 40 enemies with the Carbine.
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| The Bigger They Are... (40) | Completed "End Game" on any Difficulty.
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| The Dome (30) | Completed "Construction" on any Difficulty.
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| Ticonderoga (30) | Destroyed 20 enemy ships with the USS Yukon.
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| Up Close and Personal (30) | Downed 40 enemies with the Shotgun.
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| Welcome to the Islands (30) | Completed "The Arrival" on any Difficulty.
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