Ocean Area Survey Quests

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OceanAreaSurveyQuests.png

Ocean Area Survey Quests (海域調査), also referred to as "lettered quests," are one-time completion quests that ultimately unlock the True Ocean Area Quests. These quests do not have farmable drops, but each world has 3 rewards when obtaining 10/20/30 stars.


See List of Enemies for details on enemy types and enemy colored buffs.


General strategies for clearing:

Enemies do not have to be sunk in order.

Prioritize enemies that will eventually move out of range, or use carriers.

Ships that can inflict the Inhibit status can stop healing enemies from healing.


Ocean Area Survey Star Rewards
10 Stars 20 Stars 30 Stars
World 1 Oath Parts C x35
SR 15.2cm Triple-barreled Gun (CL) x1
Upgrade Parts x10
SR 53.3cm Quadruple Torpedo x1
Upgrade Parts x5
Oath Parts C x50
SSR 12.7 Single-barreled Side Gun x1
World 2 Rank C Offense Textbook x20
Rank C Defense Textbook x20
SR 20.3 SK C/34 Gun (CA) x1
Rank B Offense Textbook x20
SR 53.3cm Quadruple Torpedo x1
Rank B Offense Textbook x30
SSR Oerlikon 20mm Anti-air Cannon x1
World 3 Oath Parts B x35
Blue Chip x2
Rank B Defense Textbook x20
Blue Chip x3
Rank B Defense Textbook x30
Blue Chip x5
World 4 Oath Parts B x35
Blue Chip x2
Rank B Offense Textbook x20
Rank B Defense Textbook x20
Blue Chip x3
Upgrade Parts x15
Blue Chip x5
World 5 Rank A Defense Textbook x20
Blue Chip x2
Rank A Offense Textbook x20
Blue Chip x3
Oath Parts A x20
Blue Chip x5
World 6 Rank A Defense Textbook x30
Blue Chip x2
Rank A Offense Textbook x30
Blue Chip x3
Oath Parts A x30
Blue Chip x5
World 7 Rank A Defense Textbook x40
Blue Chip x2
Rank A Offense Textbook x40
Blue Chip x3
Oath Parts A x40
Blue Chip x5

Maps and Enemy Layouts[edit | hide all | hide | edit source]

World 7 - Bottomless Abyss
World mechanic: Moving, appearing, disappearing, and speed-altering paths
Map Enemy layout Enemy composition
7A Map 7a.png

Quest MapEffect Icon Day.png Day Battle: 90s
Quest MapEffect Icon Mine.png Fixed course: Ships take 7% of their health as damage every second when not on the designated course.
Quest MapEffect Icon EnemyRecovery.png Ferocious range: Ships attacking from medium range and closer do 20% additional damage.
Map Boss.png Mover Destroyer Mover Destroyer Mover Destroyer Mover Heavy Cruiser Mover Heavy Cruiser Mover Heavy Cruiser
Map Mob1.png Mover Light Cruiser Mover Light Cruiser Mover Battleship Mover Battleship
Map Mob2.png Mover Heavy Cruiser Mover Heavy Cruiser Mover Heavy Cruiser Mover Destroyer
7B Map 7b.png

Quest MapEffect Icon Day.png Day Battle: 90s
Quest MapEffect Icon Mine.png Fixed course: Ships take 7% of their health as damage every second when not on the designated course.
Quest MapEffect Icon EnemyRecovery.png Ferocious range: Ships attacking from medium range and closer do 20% additional damage.
Map Boss.png Mover Destroyer Mover Destroyer Mover Destroyer Mover Heavy Cruiser Mover Heavy Cruiser
Map Mob1.png Mover Light Cruiser Mover Light Cruiser Mover Battleship
Map Mob2.png Mover Heavy Cruiser Mover Heavy Cruiser Mover Heavy Cruiser
Map Mob3.png Mover Heavy Cruiser Mover Heavy Cruiser Mover Heavy Cruiser
7C Map 7c.png

Quest MapEffect Icon Day.png Day Battle: 90s
Quest MapEffect Icon Mine.png Fixed course: Ships take 7% of their health as damage every second when not on the designated course.
Quest MapEffect Icon EnemyRecovery.png Ferocious range: Ships attacking from medium range and closer do 20% additional damage.
Map Boss.png Mover Battleship Mover Destroyer Mover Destroyer Mover Heavy Cruiser Mover Heavy Cruiser
Map Mob1.png Mover Light Cruiser Mover Light Cruiser Mover Battleship
Map Mob2.png Mover Heavy Cruiser Mover Heavy Cruiser Mover Heavy Cruiser
Map Mob3.png Mover Heavy Cruiser Mover Heavy Cruiser Mover Heavy Cruiser
7D Map 7d.png

Quest MapEffect Icon Day.png Day Battle: 100s
Quest MapEffect Icon Mine.png Fixed course: Ships take 7% of their health as damage every second when not on the designated course.
Quest MapEffect Icon Fatigue.png Foresight: Destroying ships reveals more of the designated course.
Quest MapEffect Icon EnemyRecovery.png Ferocious range: Ships attacking from medium range and closer do 20% additional damage.
Map Boss.png Mover Destroyer Mover Destroyer Mover Destroyer Mover Heavy Cruiser Mover Heavy Cruiser
Map Mob1.png Mover Heavy Cruiser
Map Mob2.png Mover Heavy Cruiser
Map Mob3.png Mover Light Cruiser
Map Mob4.png Mover Heavy Cruiser
Map Mob5.png Mover Light Cruiser
7E Map 7e.png

Quest MapEffect Icon Day.png Day Battle: 90s
Quest MapEffect Icon Mine.png Fixed course: Ships take 7% of their health as damage every second when not on the designated course.
Quest MapEffect Icon EnemyRecovery.png Ferocious range: Ships attacking from medium range and closer do 20% additional damage.
Map Boss.png Mover Destroyer Mover Destroyer Mover Destroyer Mover Heavy Cruiser Mover Heavy Cruiser Mover Heavy Cruiser
Map Mob1.png Mover Light Cruiser Mover Light Cruiser Mover Battleship Mover Battleship
Map Mob2.png Mover Heavy Cruiser Mover Heavy Cruiser Mover Heavy Cruiser Mover Destroyer
7F Map 7f.png

Quest MapEffect Icon Day.png Day Battle: 90s
Quest MapEffect Icon Mine.png Fixed course: Ships take 7% of their health as damage every second when not on the designated course.
Quest MapEffect Icon Trap.png Trap: Destroying certain enemies will spawn a circle that tracks your fleet, doing continuous damage.
Quest MapEffect Icon EnemyRecovery.png Ferocious range: Ships attacking from medium range and closer do 20% additional damage.
Map Boss.png Mover Destroyer Mover Destroyer Mover Heavy Cruiser Mover Heavy Cruiser
Map Mob1.png Mover Heavy Cruiser Mover Light Cruiser Mover Light Cruiser
Map Mob2.png Mover Battleship Mover Battleship Mover Heavy Cruiser
Map Mob3.png Mover Heavy Cruiser Mover Heavy Cruiser
Map Mob4.png Mover Destroyer Mover Destroyer
7G Map 7g.png

Quest MapEffect Icon Day.png Day Battle: 120s
Quest MapEffect Icon Mine.png Fixed course: Ships take 7% of their health as damage every second when not on the designated course.
Quest MapEffect Icon EnemyRecovery.png Ferocious range: Ships attacking from medium range and closer do 20% additional damage.
Map Boss.png Mover Destroyer Mover Heavy Cruiser Mover Heavy Cruiser Mover Heavy Cruiser This fleet launches magnet salvos.
Map Mob1.png Mover Heavy Cruiser Mover Heavy Cruiser Mover Light Cruiser
Map Mob2.png Mover Light Cruiser Mover Battleship Mover Battleship
Map Mob3.png Mover Heavy Cruiser Mover Heavy Cruiser
Map Mob4.png Mover Heavy Cruiser Mover Destroyer
Map Mob5.png Mover Destroyer Mover Destroyer
7H Map 7h.png

Quest MapEffect Icon Day.png Day Battle: 90s
Quest MapEffect Icon Mine.png Fixed course: Ships take 7% of their health as damage every second when not on the designated course.
Quest MapEffect Icon EnemyRecovery.png Ferocious range: Ships attacking from medium range and closer do 20% additional damage.
Map Boss.png Mover Destroyer Mover Heavy Cruiser Mover Heavy Cruiser Mover Heavy Cruiser
Map Mob1.png Mover Heavy Cruiser Mover Light Cruiser Mover Light Cruiser
Map Mob2.png Mover Battleship Mover Battleship Mover Heavy Cruiser
Map Mob3.png Mover Heavy Cruiser Mover Heavy Cruiser
Map Mob4.png Mover Destroyer Mover Destroyer Mover Destroyer
7I Map 7i.png

Quest MapEffect Icon Day.png Day Battle: 120s
Quest MapEffect Icon Mine.png Fixed course: Ships take 7% of their health as damage every second when not on the designated course.
Quest MapEffect Icon Mine.png Formless Armor: Unknown H has 100% damage reduction, which decreases by 20% for every fleet sunk.
Quest MapEffect Icon EnemyRecovery.png Ferocious range: Ships attacking from medium range and closer do 20% additional damage.
Map Boss.png Unknown H
Map Mob1.png Mover Heavy Cruiser Mover Light Cruiser Mover Light Cruiser
Map Mob2.png Mover Battleship Mover Battleship Mover Heavy Cruiser
Map Mob3.png Mover Heavy Cruiser Mover Heavy Cruiser
Map Mob4.png Mover Destroyer Mover Destroyer Mover Destroyer
Map Mob5.png Mover Destroyer Mover Heavy Cruiser Mover Heavy Cruiser
7J Map 7j.png

Quest MapEffect Icon Day.png Day Battle: 150s
Quest MapEffect Icon Mine.png Fixed course: Ships take 7% of their health as damage every second when not on the designated course.
Quest MapEffect Icon Trap.png Trap: Destroying certain enemies will spawn a circle that tracks your fleet, doing continuous damage.
Quest MapEffect Icon EnemyRecovery.png Ferocious range: Ships attacking from medium range and closer do 20% additional damage.
Map Boss.png Unknown O
Map Mob1.png Mover Heavy Cruiser Mover Heavy Cruiser
Map Mob2.png Mover Destroyer Mover Destroyer
Map Mob3.png Mover Destroyer Mover Heavy Cruiser
Map Mob4.png Mover Heavy Cruiser Mover Light Cruiser
Map Mob5.png Mover Light Cruiser Mover Battleship
World 6 - Iron-blood Maiden
Map Enemy layout Enemy composition
6A Map 6a.png

Quest MapEffect Icon Day.png Day Battle: 90s
Quest MapEffect Icon Mine.png Fixed course: Ships take 5% of their health as damage every second when not on the designated course.
Map Boss.png Mover Battleship Mover Battleship Mover Battleship
Map Mob1.png Mover Light Cruiser Mover Light Cruiser Mover Light Cruiser
Map Mob2.png Mover Heavy Cruiser Mover Heavy Cruiser Mover Heavy Cruiser
6B Map 6b.png

Quest MapEffect Icon Day.png Day Battle: 90s
Quest MapEffect Icon Mine.png Fixed course: Ships take 5% of their health as damage every second when not on the designated course.
Map Boss.png Mover Battleship Mover Heavy Cruiser Mover Destroyer Mover Destroyer Mover Destroyer
Map Mob1.png Mover Battleship Mover Heavy Cruiser Mover Destroyer Mover Destroyer
Map Mob2.png Mover Destroyer Mover Battleship Mover Heavy Cruiser Mover Destroyer Mover Destroyer
6C Map 6c.png

Quest MapEffect Icon Day.png Day Battle: 90s
Quest MapEffect Icon Mine.png Fixed course: Ships take 5% of their health as damage every second when not on the designated course.
Map Boss.png Mover Light Cruiser Mover Battleship Mover Battleship
Map Mob1.png Mover Light Cruiser Mover Light Cruiser
Map Mob2.png Mover Light Cruiser Mover Heavy Cruiser
Map Mob3.png Mover Heavy Cruiser Mover Heavy Cruiser
Map Mob4.png Mover Light Cruiser Mover Light Cruiser
6D Map 6d.png

Quest MapEffect Icon Day.png Day Battle: 90s
Quest MapEffect Icon Mine.png Fixed course: Ships take 5% of their health as damage every second when not on the designated course.
Map Boss.png Mover Heavy Cruiser Mover Heavy Cruiser Mover Heavy Cruiser
Map Mob1.png Mover Battleship Mover Battleship
Map Mob2.png Mover Battleship Mover Battleship
Map Mob3.png Mover Battleship Mover Battleship
Map Mob4.png Mover Heavy Cruiser Mover Heavy Cruiser
6E Map 6e.png

Quest MapEffect Icon Night.png Night Battle: 90s
Quest MapEffect Icon Mine.png Fixed course: Ships take 5% of their health as damage every second when not on the designated course.
Map Boss.png Mover Battleship Mover Battleship Mover Battleship Mover Battleship Mover Battleship Mover Battleship
Map Mob1.png Mover Destroyer Mover Destroyer
Map Mob2.png Mover Destroyer Mover Destroyer
6F Map 6f.png

Quest MapEffect Icon Night.png Night Battle: 90s
Quest MapEffect Icon Mine.png Fixed course: Ships take 5% of their health as damage every second when not on the designated course.
Map Boss.png Mover Battleship Mover Battleship Mover Battleship Mover Battleship Mover Heavy Cruiser Mover Heavy Cruiser
Map Mob1.png Mover Battleship Mover Battleship
Map Mob2.png Mover Battleship Mover Battleship
Map Mob3.png Mover Battleship Mover Battleship
Map Mob4.png Mover Battleship Mover Battleship
Map Mob5.png Mover Battleship Mover Battleship
6G Map 6g.png

Quest MapEffect Icon Day.png Day Battle: 90s
Quest MapEffect Icon Mine.png Fixed course: Ships take 5% of their health as damage every second when not on the designated course.
Map Boss.png Mover Light Cruiser Mover Light Cruiser
Map Mob1.png Mover Light Cruiser
Map Mob2.png Mover Light Cruiser
Map Mob3.png Mover Light Cruiser
Map Mob4.png Mover Light Cruiser
Map Mob5.png Mover Light Cruiser Mover Light Cruiser
6H Map 6h.png

Quest MapEffect Icon Night.png Night Battle: 90s
Quest MapEffect Icon Mine.png Fixed course: Ships take 5% of their health as damage every second when not on the designated course.
Map Boss.png Mover Light Cruiser Mover Light Cruiser Mover Light Cruiser
Map Mob1.png Mover Battleship Mover Battleship
Map Mob2.png Mover Battleship Mover Battleship
Map Mob3.png Mover Battleship Mover Light Cruiser
6I Map 6i.png

Quest MapEffect Icon Day.png Day Battle: 90s
Quest MapEffect Icon Mine.png Fixed course: Ships take 5% of their health as damage every second when not on the designated course.
Map Boss.png Mover Light Cruiser Mover Destroyer Mover Destroyer
Map Mob1.png Mover Light Cruiser
Map Mob2.png Mover Light Cruiser
Map Mob3.png Mover Light Cruiser
Map Mob4.png Mover Light Cruiser
Map Mob5.png Mover Light Cruiser
6J Map 6j.png

Quest MapEffect Icon Day.png Day Battle: 120s
Quest MapEffect Icon Mine.png Fixed course: Ships take 5% of their health as damage every second when not on the designated course.
Map Boss.png Unknown O
Map Mob1.png Mover Light Cruiser
Map Mob2.png Mover Light Cruiser
Map Mob3.png Mover Light Cruiser Mover Light Cruiser
Map Mob4.png Mover Light Cruiser Mover Light Cruiser
Map Mob5.png Mover Light Cruiser Mover Light Cruiser
World 5 - Waves as High as the Sky
Map Enemy layout Enemy composition
5A Map 5a.png

Quest MapEffect Icon Day.png Day Battle: 90s
Quest MapEffect Icon Mine.png Fixed course: Ships take 2% of their health as damage every second when not on the designated course.
Map Boss.png Mover Destroyer Mover Destroyer Mover Destroyer Mover Heavy Cruiser Mover Heavy Cruiser Mover Heavy Cruiser
Map Mob1.png Mover Destroyer Mover Destroyer Mover Destroyer Mover Heavy Cruiser Mover Heavy Cruiser Mover Heavy Cruiser
Map Mob2.png Mover Heavy Cruiser Mover Heavy Cruiser Mover Heavy Cruiser
5B Map 5b.png

Quest MapEffect Icon Day.png Day Battle: 90s
Quest MapEffect Icon Mine.png Fixed course: Ships take 2% of their health as damage every second when not on the designated course.
Map Boss.png Mover Battleship Mover Battleship Mover Battleship Mover Battleship Mover Heavy Cruiser Mover Heavy Cruiser
Map Mob1.png Mover Battleship Mover Battleship Mover Heavy Cruiser Mover Heavy Cruiser
Map Mob2.png Mover Battleship Mover Battleship Mover Heavy Cruiser Mover Heavy Cruiser
5C Map 5c.png

Quest MapEffect Icon Day.png Day Battle: 90s
Quest MapEffect Icon Mine.png Fixed course: Ships take 2% of their health as damage every second when not on the designated course.
Map Boss.png Mover Aircraft Carrier Mover Aircraft Carrier Mover Aircraft Carrier Mover Aircraft Carrier
Map Mob1.png Mover Heavy Cruiser Mover Light Cruiser Mover Destroyer
Map Mob2.png Mover Destroyer Mover Destroyer Mover Destroyer Mover Destroyer Mover Destroyer Mover Destroyer
5D Map 5d.png

Quest MapEffect Icon Day.png Day Battle: 90s
Quest MapEffect Icon Mine.png Fixed course: Ships take 2% of their health as damage every second when not on the designated course.
Map Boss.png Mover Battleship Mover Battleship Mover Battleship Mover Battleship Mover Battleship Mover Battleship
Map Mob1.png Mover Battleship Mover Battleship
Map Mob2.png Mover Battleship Mover Battleship Mover Heavy Cruiser Mover Heavy Cruiser
Map Mob3.png Mover Heavy Cruiser Mover Heavy Cruiser
5E Map 5e.png

Quest MapEffect Icon Day.png Day Battle: 60s + Quest MapEffect Icon Night.png Night Battle: 20s
Map Boss.png Mover Heavy Cruiser Mover Light Cruiser Mover Light Cruiser Mover Light Cruiser Mover Light Cruiser Mover Light Cruiser
5F Map 5f.png

Quest MapEffect Icon Day.png Day Battle: 90s
Quest MapEffect Icon Mine.png Fixed course: Ships take 2% of their health as damage every second when not on the designated course.
Map Boss.png Mover Aircraft Carrier Mover Aircraft Carrier Mover Aircraft Carrier
Map Mob1.png Mover Heavy Cruiser Mover Heavy Cruiser Mover Heavy Cruiser
Map Mob2.png Mover Battleship Mover Battleship
Map Mob3.png Mover Light Cruiser Mover Light Cruiser Mover Light Cruiser
5G Map 5g.png

Quest MapEffect Icon Day.png Day Battle: 90s
Quest MapEffect Icon Mine.png Fixed course: Ships take 2% of their health as damage every second when not on the designated course.
Map Boss.png Mover Light Cruiser Mover Light Cruiser
Map Mob1.png Mover Battleship
Map Mob2.png Mover Heavy Cruiser
Map Mob3.png Mover Heavy Cruiser Mover Heavy Cruiser Mover Heavy Cruiser
Map Mob4.png Mover Battleship
5H Map 5h.png

Quest MapEffect Icon Day.png Day Battle: 90s
Quest MapEffect Icon Mine.png Fixed course: Ships take 2% of their health as damage every second when not on the designated course.
Map Boss.png Mover Battleship
Map Mob1.png Mover Destroyer Mover Destroyer Mover Destroyer
Map Mob2.png Mover Heavy Cruiser Mover Light Cruiser Mover Light Cruiser
Map Mob3.png Mover Destroyer Mover Light Cruiser Mover Light Cruiser Mover Destroyer
5I Map 5i.png

Quest MapEffect Icon Day.png Day Battle: 90s

Quest MapEffect Icon Mine.png Fixed course: Ships take 2% of their health as damage every second when not on the designated course.
Map Boss.png Enemy UI icon boss3.png
Map Mob1.png Mover Battleship Mover Destroyer Mover Destroyer Mover Destroyer Mover Heavy Cruiser Mover Light Cruiser
Map Mob2.png Mover Light Cruiser Mover Destroyer Mover Destroyer
5J Map 5j.png

Quest MapEffect Icon Day.png Day Battle: 120s
Quest MapEffect Icon Mine.png Fixed course: Ships take 2% of their health as damage every second when not on the designated course.
Quest MapEffect Icon Revenge.pngSense death: Enemy ships gain a powerful regeneration buff when Unknown H is sunk.
Map Boss.png Unknown H
Map Mob1.png Unknown O
Map Mob2.png Unknown λ
World 4 - The Storm
Map Enemy layout Enemy composition
4A Map 4a.png

Quest MapEffect Icon Day.png Day Battle: 60s + Quest MapEffect Icon Night.png Night Battle: 20s
Quest MapEffect Icon Fatigue.png Torpedoes in the water: Sailing direction is locked.
Quest MapEffect Icon Fatigue.png Mental fatigue: Affected by the storm, allies gain more fatigue at higher speeds.
Map Boss.png Mover Heavy Cruiser Mover Heavy Cruiser Mover Destroyer Mover Destroyer Mover Destroyer Mover Heavy Cruiser
Map Mob1.png Mover Destroyer Mover Destroyer Mover Destroyer Mover Heavy Cruiser
Map Mob2.png Mover Heavy Cruiser Mover Heavy Cruiser Mover Heavy Cruiser
4B Map 4b.png

Quest MapEffect Icon Day.png Day Battle: 60s + Quest MapEffect Icon Night.png Night Battle: 20s
Quest MapEffect Icon Fatigue.png Torpedoes in the water: Sailing direction is locked.
Quest MapEffect Icon Fatigue.png Mental fatigue: Affected by the storm, allies gain more fatigue at higher speeds.
Map Boss.png Mover Battleship
Map Mob1.png Mover Heavy Cruiser Mover Heavy Cruiser Mover Battleship Mover Battleship Mover Heavy Cruiser
Map Mob2.png Mover Heavy Cruiser Mover Battleship Mover Battleship
4C Map 4c.png

Quest MapEffect Icon Day.png Day Battle: 60s + Quest MapEffect Icon Night.png Night Battle: 20s
Quest MapEffect Icon Fatigue.png Torpedoes in the water: Sailing direction is locked.
Quest MapEffect Icon Fatigue.png Mental fatigue: Affected by the storm, allies gain more fatigue at higher speeds.
Map Boss.png Mover Battleship Mover Battleship
Map Mob1.png Mover Battleship
Map Mob2.png Mover Heavy Cruiser
Map Mob3.png Mover Destroyer
4D Map 4d.png

Quest MapEffect Icon Day.png Day Battle: 60s + Quest MapEffect Icon Night.png Night Battle: 20s
Quest MapEffect Icon Fatigue.png Torpedoes in the water: Sailing direction is locked.
Quest MapEffect Icon Fatigue.png Mental fatigue: Affected by the storm, allies gain more fatigue at higher speeds.
Map Boss.png Mover Heavy Cruiser Mover Heavy Cruiser Mover Heavy Cruiser Mover Heavy Cruiser
Map Mob1.png Mover Heavy Cruiser
Map Mob2.png Mover Battleship
Map Mob3.png Mover Battleship Mover Battleship
4E Map 4e.png

Quest MapEffect Icon Day.png Day Battle: 60s + Quest MapEffect Icon Night.png Night Battle: 20s
Quest MapEffect Icon Fatigue.png Torpedoes in the water: Sailing direction is locked.
Quest MapEffect Icon Fatigue.png Mental fatigue: Affected by the storm, allies gain more fatigue at higher speeds.
Map Boss.png Mover Heavy Cruiser Mover Heavy Cruiser Mover Destroyer Mover Destroyer Mover Destroyer Mover Heavy Cruiser
Map Mob1.png Mover Destroyer Mover Destroyer Mover Destroyer Mover Heavy Cruiser
Map Mob2.png Mover Heavy Cruiser Mover Heavy Cruiser Mover Heavy Cruiser
4F Map 4f.png

Quest MapEffect Icon Day.png Day Battle: 60s + Quest MapEffect Icon Night.png Night Battle: 20s
Quest MapEffect Icon Fatigue.png Torpedoes in the water: Sailing direction is locked.
Map Boss.png Mover Heavy Cruiser Mover Heavy Cruiser Mover Destroyer
Map Mob1.png Mover Destroyer Mover Destroyer Mover Destroyer Mover Heavy Cruiser Mover Heavy Cruiser
Map Mob2.png Mover Heavy Cruiser Mover Heavy Cruiser Mover Heavy Cruiser Mover Heavy Cruiser
4G Map 4g.png

Quest MapEffect Icon Day.png Day Battle: 60s + Quest MapEffect Icon Night.png Night Battle: 20s
Quest MapEffect Icon Fatigue.png Torpedoes in the water: Sailing direction is locked.
Quest MapEffect Icon Fatigue.png Mental fatigue: Affected by the storm, allies gain more fatigue at higher speeds.
Map Boss.png Mover Battleship Mover Battleship Mover Battleship Mover Battleship Mover Heavy Cruiser Mover Heavy Cruiser
Map Mob1.png Mover Battleship Mover Battleship
Map Mob2.png Mover Battleship Mover Battleship Mover Battleship Mover Battleship Mover Heavy Cruiser Mover Heavy Cruiser
Map Mob3.png Mover Battleship Mover Battleship
4H Map 4h.png

Quest MapEffect Icon Day.png Day Battle: 60s + Quest MapEffect Icon Night.png Night Battle: 20s
Quest MapEffect Icon Fatigue.png Torpedoes in the water: Sailing direction is locked.
Quest MapEffect Icon Fatigue.png Mental fatigue: Affected by the storm, allies gain more fatigue at higher speeds.
Map Boss.png Mover Heavy Cruiser Mover Destroyer Mover Destroyer
Map Mob1.png Mover Light Cruiser Mover Light Cruiser
4I Map 4i.png

Quest MapEffect Icon Day.png Day Battle: 60s + Quest MapEffect Icon Night.png Night Battle: 20s
Quest MapEffect Icon Fatigue.png Torpedoes in the water: Sailing direction is locked.
Quest MapEffect Icon Fatigue.png Mental fatigue: Affected by the storm, allies gain more fatigue at higher speeds.
Map Boss.png Mover Battleship Enemy UI CL Green.png Mover Destroyer Mover Destroyer
Map Mob1.png Mover Battleship Mover Light Cruiser
4J Map 4j.png

Quest MapEffect Icon Day.png Day Battle: 60s + Quest MapEffect Icon Night.png Night Battle: 20s
Quest MapEffect Icon Fatigue.png Torpedoes in the water: Sailing direction is locked.
Quest MapEffect Icon Fatigue.png Mental fatigue: Affected by the storm, allies gain more fatigue at higher speeds.
Map Boss.png Mover Aircraft Carrier Mover Aircraft Carrier Mover Battleship Mover Destroyer
Map Mob1.png Mover Heavy Cruiser Mover Light Cruiser Mover Destroyer
Map Mob2.png Mover Aircraft Carrier Mover Aircraft Carrier Mover Battleship Enemy UI CL Green.png Enemy UI CL Green.png
World 3 - The Calm Before the Storm
Map Enemy layout Enemy composition
3A Map 3a.png

Quest MapEffect Icon Day.png Day Battle: 60s + Quest MapEffect Icon Night.png Night Battle: 20s
Quest MapEffect Icon Fatigue.png Torpedoes in the water: Sailing direction is locked.
Map Boss.png Mover Light Cruiser Mover Light Cruiser Mover Light Cruiser Mover Light Cruiser Mover Light Cruiser Mover Light Cruiser
3B Map 3b.png

Quest MapEffect Icon Day.png Day Battle: 60s + Quest MapEffect Icon Night.png Night Battle: 20s
Quest MapEffect Icon Fatigue.png Torpedoes in the water: Sailing direction is locked.
Map Boss.png Mover Light Cruiser Mover Light Cruiser Mover Light Cruiser Mover Light Cruiser Mover Light Cruiser Mover Light Cruiser
Map Mob1.png Mover Light Cruiser Mover Light Cruiser Mover Light Cruiser Mover Light Cruiser
Map Mob2.png Mover Light Cruiser Mover Light Cruiser
3C Map 3c.png

Quest MapEffect Icon Day.png Day Battle: 60s + Quest MapEffect Icon Night.png Night Battle: 20s
Quest MapEffect Icon Fatigue.png Torpedoes in the water: Sailing direction is locked.
Map Boss.png Mover Light Cruiser Mover Light Cruiser Mover Light Cruiser
Map Mob1.png Mover Battleship
Map Mob2.png Mover Battleship
3D Map 3d.png

Quest MapEffect Icon Day.png Day Battle: 60s + Quest MapEffect Icon Night.png Night Battle: 20s
Quest MapEffect Icon Fatigue.png Torpedoes in the water: Sailing direction is locked.
Map Boss.png Mover Light Cruiser Mover Light Cruiser Mover Light Cruiser Mover Light Cruiser Mover Light Cruiser Mover Light Cruiser
Map Mob1.png Mover Light Cruiser Mover Light Cruiser Mover Light Cruiser Mover Light Cruiser Mover Light Cruiser Mover Light Cruiser
Map Mob2.png Mover Light Cruiser Mover Light Cruiser Mover Light Cruiser
3E Map 3ef.png

Quest MapEffect Icon Day.png Day Battle: 60s + Quest MapEffect Icon Night.png Night Battle: 20s
Map Boss.png Mover Battleship Mover Battleship
3F Map 3ef.png

Quest MapEffect Icon Day.png Day Battle: 60s + Quest MapEffect Icon Night.png Night Battle: 20s
Map Boss.png Mover Heavy Cruiser Mover Heavy Cruiser Mover Battleship Mover Battleship
3G Map 3g.png

Quest MapEffect Icon Day.png Day Battle: 60s + Quest MapEffect Icon Night.png Night Battle: 20s
Quest MapEffect Icon Fatigue.png Torpedoes in the water: Sailing direction is locked.
Map Boss.png Mover Battleship Mover Battleship Mover Battleship Mover Light Cruiser Mover Destroyer Mover Destroyer
3H Map 3h.png

Quest MapEffect Icon Day.png Day Battle: 60s + Quest MapEffect Icon Night.png Night Battle: 20s
Quest MapEffect Icon Fatigue.png Torpedoes in the water: Sailing direction is locked.
Map Boss.png Mover Battleship Mover Battleship Mover Battleship Mover Battleship Mover Battleship Mover Battleship
Map Mob1.png Mover Battleship Mover Heavy Cruiser Mover Destroyer
Map Mob2.png Mover Heavy Cruiser Mover Light Cruiser Mover Destroyer
3I Map 3i.png

Quest MapEffect Icon Day.png Day Battle: 60s + Quest MapEffect Icon Night.png Night Battle: 20s
Quest MapEffect Icon Fatigue.png Torpedoes in the water: Sailing direction is locked.
Map Boss.png Mover Aircraft Carrier Mover Aircraft Carrier Mover Aircraft Carrier Mover Aircraft Carrier
Map Mob1.png Enemy UI CL Green.png Mover Battleship Mover Battleship Mover Destroyer Mover Destroyer
Map Mob2.png Enemy UI CL Green.png Mover Light Cruiser Mover Heavy Cruiser Mover Destroyer Mover Destroyer
3J Map 3j.png

Quest MapEffect Icon Day.png Day Battle: 60s + Quest MapEffect Icon Night.png Night Battle: 20s
Quest MapEffect Icon Fatigue.png Torpedoes in the water: Sailing direction is locked.
Map Boss.png Mover Destroyer Mover Destroyer Mover Destroyer
Map Mob1.png Mover Aircraft Carrier
Map Mob2.png Mover Battleship
Map Mob3.png| Mover Heavy Cruiser
World 2 - Unsailed Seas
Map Enemy layout Enemy composition
2A Map 2a.png

Quest MapEffect Icon Day.png Day Battle: 60s + Quest MapEffect Icon Night.png Night Battle: 20s
Quest MapEffect Icon Fatigue.png Torpedoes in the water: Sailing direction is locked.
Map Boss.png Mover Light Cruiser Mover Light Cruiser Mover Light Cruiser
Map Mob1.png Mover Light Cruiser
Map Mob2.png Mover Battleship
2B Map 2b.png

Quest MapEffect Icon Day.png Day Battle: 60s + Quest MapEffect Icon Night.png Night Battle: 20s
Quest MapEffect Icon Fatigue.png Torpedoes in the water: Sailing direction is locked.
Map Boss.png Mover Battleship
Map Mob1.png Mover Battleship
Map Mob2.png Mover Battleship
2C Map 2c.png

Quest MapEffect Icon Day.png Day Battle: 60s + Quest MapEffect Icon Night.png Night Battle: 20s
Quest MapEffect Icon Fatigue.png Torpedoes in the water: Sailing direction is locked.
Map Boss.png Mover Light Cruiser Mover Light Cruiser Mover Light Cruiser
Map Mob1.png Mover Battleship
Map Mob2.png Mover Battleship
2D Map 2d.png

Quest MapEffect Icon Day.png Day Battle: 60s + Quest MapEffect Icon Night.png Night Battle: 20s
Quest MapEffect Icon Fatigue.png Torpedoes in the water: Sailing direction is locked.
Map Boss.png Mover Battleship Mover Battleship
Map Mob1.png Mover Light Cruiser
Map Mob2.png Mover Battleship
2E Map 2efg.png

Quest MapEffect Icon Day.png Day Battle: 60s + Quest MapEffect Icon Night.png Night Battle: 20s
Quest MapEffect Icon EnemyRecovery.png Not enough vigor: In battle, enemies regenerate 2% of their health every 2 seconds. Greatly increases the duration of Inhibit when affected by this status effect.
Map Boss.png Mover Battleship Enemy UI CL Green.png Enemy UI CL Green.png
2F Map 2efg.png

Quest MapEffect Icon Day.png Day Battle: 60s + Quest MapEffect Icon Night.png Night Battle: 20s
Quest MapEffect Icon EnemyRecovery.png Not enough vigor: In battle, enemies regenerate 2% of their health every 2 seconds. Greatly increases the duration of Inhibit when affected by this status effect.
Map Boss.png Mover Battleship Enemy UI CL Green.png Enemy UI CL Green.png Enemy UI CL Green.png
2G Map 2efg.png

Quest MapEffect Icon Day.png Day Battle: 60s + Quest MapEffect Icon Night.png Night Battle: 20s
Quest MapEffect Icon EnemyRecovery.png Not enough vigor: In battle, enemies regenerate 2% of their health every 2 seconds. Greatly increases the duration of Inhibit when affected by this status effect.
Map Boss.png Mover Battleship Mover Battleship Mover Battleship Enemy UI CL Green.png Enemy UI CL Green.png Enemy UI CL Green.png
2H Map 2h.png

Quest MapEffect Icon Day.png Day Battle: 60s + Quest MapEffect Icon Night.png Night Battle: 20s
Quest MapEffect Icon Fatigue.png Torpedoes in the water: Sailing direction is locked.
Map Boss.png Mover Heavy Cruiser Mover Heavy Cruiser Mover Heavy Cruiser Mover Heavy Cruiser
Map Mob1.png Mover Light Cruiser Mover Light Cruiser
Map Mob2.png Mover Heavy Cruiser Mover Heavy Cruiser
2I Map 2i.png

Quest MapEffect Icon Day.png Day Battle: 60s + Quest MapEffect Icon Night.png Night Battle: 20s
Quest MapEffect Icon Fatigue.png Torpedoes in the water: Sailing direction is locked.
Enemy fleet 1 (CV) is placed outside long range.
Map Boss.png Mover Light Cruiser Mover Destroyer
Map Mob1.png Mover Aircraft Carrier
Map Mob2.png Mover Destroyer
2J Map 2j.png

Quest MapEffect Icon Day.png Day Battle: 60s + Quest MapEffect Icon Night.png Night Battle: 20s
Quest MapEffect Icon Fatigue.png Torpedoes in the water: Sailing direction is locked.
Map Boss.png Mover Light Cruiser
Map Mob1.png Mover Light Cruiser
Map Mob2.png Mover Light Cruiser
Map Mob3.png Mover Light Cruiser
Map Mob4.png Mover Light Cruiser
Map Mob5.png Mover Light Cruiser
World 1 - Wasteland
Map Enemy layout Enemy composition
1A Map 1abcd.png

Quest MapEffect Icon Day.png Day Battle: 60s
Quest MapEffect Icon SkillRange.png Opening air support: An airstrike occurs at the start of battle.
Map Boss.png Mover Aircraft Carrier
1B Map 1abcd.png

Quest MapEffect Icon Day.png Day Battle: 60s
Quest MapEffect Icon SkillRange.png Opening air support: An airstrike occurs at the start of battle.
Map Boss.png Mover Battleship
1C Map 1abcd.png

Quest MapEffect Icon Day.png Day Battle: 60s
Quest MapEffect Icon SkillRange.png Opening air support: An airstrike occurs at the start of battle.
Map Boss.png Mover Light Cruiser
1D Map 1abcd.png

Quest MapEffect Icon Day.png Day Battle: 60s
Map Boss.png Mover Light Cruiser Mover Heavy Cruiser
1E Map 1e.png

Quest MapEffect Icon Night.png Night Battle: 80s
Map Boss.png Mover Heavy Cruiser
Map Mob1.png Mover Light Cruiser
1F Map 1f.png

Quest MapEffect Icon Night.png Night Battle: 80s
Map Boss.png Mover Battleship
Map Mob1.png Mover Heavy Cruiser Mover Heavy Cruiser
1G Map 1g.png

Quest MapEffect Icon Night.png Night Battle: 80s
Map Boss.png Mover Heavy Cruiser Mover Heavy Cruiser
Map Mob1.png Mover Battleship
Map Mob2.png Mover Battleship
1H Map 1h.png

Quest MapEffect Icon Day.png Day Battle: 60s
Quest MapEffect Icon Fatigue.png Torpedoes in the water: Sailing direction is locked.
Map Boss.png Mover Aircraft Carrier Mover Battleship Mover Battleship Mover Destroyer
1I Map 1i.png

Quest MapEffect Icon Day.png Day Battle: 60s
Quest MapEffect Icon Fatigue.png Torpedoes in the water: Sailing direction is locked.
Map Boss.png Mover Destroyer Mover Destroyer Mover Destroyer Mover Destroyer Mover Destroyer Mover Destroyer
1J Map 1j.png

Quest MapEffect Icon Day.png Day Battle: 60s + Quest MapEffect Icon Night.png Night Battle: 20s
Quest MapEffect Icon Fatigue.png Torpedoes in the water: Sailing direction is locked.
Map Boss.png Mover Battleship Mover Heavy Cruiser Mover Heavy Cruiser
Map Mob1.png Mover Heavy Cruiser Mover Light Cruiser Mover Light Cruiser
Map Mob2.png Mover Light Cruiser Mover Light Cruiser Mover Light Cruiser