Battlestations: Pacific/Spine

Escort
"A US carrier force is passing through an area controled by two Japanese bases and a carrier. The US must prevent Japanese attempts by achieving air superiority. The Japanese have to sink all carriers before they leave the battle zone."

- Map Description

This is a difficult map as the Japanese, because their victory depends a lot on timing their spawns.

As the map description mentions, the Allied carriers must pass through a pair of Japanese bases and a carrier. The Japanese bases spawn nothing but Gyoraiteis, which are easily handled by player-controlled wildcats spawned from the Allied carriers. The Japanese carrier spawns A6Ms, B6Ns, and suicidal Ki-43s. Of the three the Zeroes will be the most necessary to protect the Gyoraiteis and the Ohka Carriers.

The Japanese receive intermittent assistance from Ohka Carriers. Two squads of three appear at a time, always from the north part of the map.

The trick to winning as the Japanese is to time their attacks with the Ohka Carriers so that the Allies will be overwhelmed by potential targets. The eight Fletcher-class destroyers escorting the carriers will also be overwhelmed by targets and potentially let a couple through. If you're playing in Skirmish, though, you can easily win by exploiting the Allied AI's target priority list - they will always chase down planes first. Using this it's possible to have the entire Allied CAP follow you on a wild goose chase while your AI teammates go for the carriers. The Gyoraiteis will be the real point-givers for the Japanese in this fight, but unless the are protected by Zeroes from above they will be easy pickings for the Wildcat players. With only four players, it will be difficult at best to sink the carriers. Torpedoes are also quite difficult to use, and should be employed en-masse from maximum range to ensure survivability. If you're a Gyoraitei, never be sunk with a full complement of torpedoes. Let the AI handle your AA weapons - the high waves will make aiming at the harassing Wildcats extremely difficult.

The Allies, meanwhile, must simply engage the Japanese wherever they pop up. They have access to Dauntlesses for bombing the enemy carrier but this is usually a waste of time. Instead focus on the survival of your own carriers by spawning Wildcats the entire time. Engage the Ohka Carriers and the Gyoraiteis at extreme range, before they can unleash an Ohka or torpedoes respectively.

This map is host to an interesting glitch. The Allied carrier collective health bar, seen top left, will always have the Japanese flag instead of the US one. Not only does the Japanese flag appear here where it shouldn't, but it also flies on the Yorktown-class carriers you're supposed to protect! Maybe you're defending Japanese copies of them? Aside from these glitches, however, the map plays normally, with the Japanese attacking what is technically their own carriers.

Siege
"A US carrier group is backing up an amphibious force intent on invading the Japanese islands in the area. The US must destroy the enemy's land Forts and protect their landing ships. The Japanese must keep coastal defence lines in place and send the enemy fleet to the bottom."

- Map Description

Competitive
"The Allied carrier fleet is in real trouble. Can a top-notch pilot save the day? as a US force, you have to put up ultimate resistance, flying fighters, dive and torpedo bombers to save the fleet."

- Map Description