Advantage (5) - Use the naval supply manager to activate a naval supply.
Against the Odds (10) - Sink a stronger enemy ship than your ship.
Airborne Invasion (10) - Capture a base by using paratroopers.
Armchair Admiral (10) - Win an online Island Capture session using the map screen only to attack units or emplacements.
Banzaaai! (15) - Crash into an enemy ship while flying at least 600km/h.
Broadside Kill (15) - Sink an enemy ship with your cruiser in 15 seconds.
Conqueror (20) - Win 50 online sessions.
Deadly Accuracy (15) - Cause 20 magazine explosions with dive bombers.
Death from Below (15) - Sink an enemy battleship with your submarine.
Disembarkation (5) - Capture a base by using landing ships.
DonÃ¢Â€Â™t Mess with the Big Boys (10) - Sink a hostile carrier with your battleship.
Double Whammy (15) - Damage at least two targets in one bombing run.
Fighter Ace (15) - Destroy 5 enemy planes in less than 30 seconds without losing your fighter plane.
Fist of the Empire (20) - Participate in 25 online sessions as the Japanese.
Flat-top Commander (15) - Send 50 planes into the air with the support manager.
Fleet Commander (50) - Reach the rank of Lieutenant.
Frontline Admiral (10) - Win an online Island Capture session without switching to the map screen.
Hat-trick (15) - Achieve 3 torpedo hits with the same torpedo bomber.
Head of the Fleet (100) - Reach the rank of Fleet Admiral.
Hero of Midway (10) - Played Battlestations Midway.
Island Hopping (30) - Win every Island Capture map at least once.
Long-range Gunnery (15) - Destroy an enemy ship which is over 2800 meters away using a battleship.
Marianas Turkey Shoot (10) - Destroy 20 enemy planes in the Battle of the Philippine Sea.
National Hero (50) - Participate in 100 online sessions as the US.
National Veteran (20) - Participate in 25 online sessions as the US.
Overwhelming Force (25) - Complete the Japanese Campaign on Any difficulty.
Preventive Strike (10) - Sink the US Battleship before the reinforcements arrive in Solomons' Skirmish.
Pure Gold (10) - Get your first gold medal.
Queen Sacrifice (10) - Sink the abandoned Hornet in the Battle of Santa Cruz.
Repair for your Life (10) - Survive being fatally damaged by retaining minimal health.
Rising Sun (60) - Complete the Japanese Campaign on Veteran difficulty.
Shock and Awe (25) - Complete the US Campaign on Any difficulty.
Stars and Stripes (60) - Complete the US Campaign on Veteran difficulty.
Submarine Hunter-killer (20) - Destroy an enemy submarine with a submarine by using torpedoes.
Supply Line (5) - Use the support manager to successfully send up a plane or request a ship.
Surprise Attack (10) - Strafe all parked planes in Pearl Harbor.
Take No Prisoners (50) - Destroy every hostile unit in Battle of Santa Cruz on Veteran difficulty.
Tin Can Captain (15) - Sink 20 enemy ships with your destroyer by using torpedoes.
Turning Point (10) - Sink all US Carriers in the Invasion of Midway.
Under Cover of Darkness (10) - Win a night battle.
Victory Rush (30) - Win every Competitive, Duel, Escort and Siege map at least once.
War Room (10) - Host and play through 50 online sessions.
We're not finished yet! (20) - Sink an enemy ship while your ship is under 3% health.
Wrath of the Empire (50) - Participate in 100 online sessions as the Japanese.
Zero Damage (10) - None of the kamikaze planes should hit any of your ships during Divine Winds of Leyte.
Ahizuki Class Destroyer - Beat "Saving the Shoho"
Betty with Ohka - Acheive a Gold Medal on "Invasion of Hawaii"
H8K Emily - Beat "Destruction of Z Force"
I-400 Carrier Submarine - Beat "Hunt for the USA Hornet"
J7W Shinden - Beat "Invading of Port Moresby"
Shimakazi Class Destroyer - Beat "Solomons Skirmish"
Tone Class Cruiser - Beat "Battle of Java Sea"
Type B with Kaiten Torpedoes - Beat "Attack on Sydney's Harbour"
Yamato Class Battleship - Achieve a Gold Medal on "Invasion of Midway"
Akizuki Class Anti-air Destroyer - Achieve a silver medal on "Saving the Shoho"
H8K Emily Flying Boat - Achieve a silver medal on "Destruction of Z force"
I-400 Submarine - Achieve a silver medal at "Hunt for the USA Hornet"
J7W Shinden Fighter Plane - Achieve a silver medal on "Invading of Port Moresby"
Ohka Suicide Rocket Plane (JC) - Achieve a gold medal at "Invasion of Hawaii"
Shimikazi Advanced Torpedo Destroyer - Achieve a silver medal at "Solomons Skirmish"
Tone Class Heavy Cruiser - Achieve a silver medal on "Battle of Java Sea"
Type B Submarine Equipped (Kaiten equipped) - Achieve a silver medal at "Attack on Sydney's Harbour"
Yamato Class Battleship - Achieve a gold medal at "Invasion of Midway"
Allen M. Sumner Class Destroyer - Beat "Battle of Santa Cruz"
Anti-Submarine Warfare Fletcher Class Destroyer - Beat "Battle of Cape England"
Atlanta Class Anti-Aircraft Cruiser - Beat "Battle of Cape Esperance"
B-29 SuperFortress Heavy Bomber - Beat "Air Raid Aginst Indochina"
Gato Class Attack Submarine - Beat "Defense of Henderson Airfield"
Iowa Class Battleship - Earn a gold medal on "1st Battle of Guadalcanal"
TBM-3 General Motors Avenger - Earn a Gold Medal on US mission 14
GamesRadar is the premiere source for everything that matters in the world of video games. Casual or core, console or handheld - whatever systems you own or whatever genres you love, GamesRadar is there to filter out what's worth your time and to help you get even more from your games. We deliver the best advice, the most in-depth features, expert reviews, and the essential guides for all the top games.