Battlestations: Pacific Unlockable: Vehicles
Win the following missions on any difficulty to unlock additional vehicles:
US Campaign
Allen M. Sumner Class Destroyer - Win Battle of Santa Cruz
Anti-Submarine Warfare Fletcher Class Destroyer - Win Battle of Cape England
Atlanta Class Anti-Aircraft Cruiser - Win Battle of Cape Esperance
B-29 SuperFortress Heavy Bomber - Win Air Raid Aginst Indochina
Gato Class Attack Submarine - Win Defense of Henderson Airfield
Iowa Class Battleship - Earn a gold medal on 1st Battle of Guadalcanal
IJN Campaign
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 - Get a Gold Medal on "Invasion of Midway"
Japanese Campaign
Akizuki Class Anti-air Destroyer - Get a Silver Medal on "Saving the Shoho"
H8K Emily Flying Boat - Get a Silver Medal on "Destruction of Z force"
I-400 Submarine - Get a Silver Medal at "Hunt for the USA Hornet"
J7W Shinden Fighter Plane - Get a Silver Medal on "Invading of Port Moresby"
Ohka Suicide Rocket Plane (JC) - Get a Gold Medal at "Invasion of Hawaii"
Shimikazi Advanced Torpedo Destroyer - Get a Silver Medal at "Solomon's Skirmish"
Tone Class Heavy Cruiser - Get a Silver Medal on "Battle of Java Sea"
Type B Submarine Equipped (Kaiten equipped) - Get a Silver Medal at "Attack on Sydney's Harbour"
Yamato Class Battleship - Get a Gold Medal at "Invasion of Midway"