Down 200 enemies with artillery support calls.
Find all 28 hidden pegs.
Complete "Construction" on any Difficulty.
Destroy 10 enemy ships with the USS Chesapeake.
Down 40 enemies with the Carbine.
Complete "The Arrival" on any Difficulty.
Use your first support call.
Complete the game on Admiral Difficulty.
Occupy all support positions in "Overrun".
Down a Thug with the pistol.
Down 3 or more enemies with one shot from the Railgun.
Down 5 enemies with one support call.
Disarm or plant 20 charges.
Defeat 40 enemy vessels in Ship Control gameplay.
Fully outfit a ship with the maximum number of Wild cards available.
Down 40 enemies that are stunned by the LRAD.
Down 40 enemies with the Pistol.
Down 40 enemies with the KRAW.
Down 40 enemies with the Shotgun.
Down 40 enemies with the Alien Railgun.
Down 40 enemies with Grenades.
Destroy 20 enemy ships with the USS John Quincy Adams.
Destroy 20 enemy ships with the USS Laredo.
Destroy 20 enemy ships with the USS Yukon.
Complete "Overrun" on any Difficulty.
Destroy 20 enemy ships with the USS Missouri.
Recover 5 ships.
Complete "The Big Guns" on any Difficulty.
Complete "They're Back!" on any Difficulty.
Complete "Retaliation" on any Difficulty.
Complete "End Game" on any Difficulty.
Complete the game on any Difficulty.
Complete the game on Captain Difficulty or higher.
