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