Useful Stuff to Farm per Map

1-4
- Electric Loader (Blue): Improves Firepower and Firing Speed

2-1
- London (CA)

2-2
- Arizona (BB)

2-3
- Nelson (BB)
- AA Radar (Purple): Increases AA
- Fire Extinguisher (Purple): Improves HP, decreases chances of being on fire, reduces fire duration

2-4
- Lexington (CV)
- 150mm SKC (Purple): Good AP gun for CLs, Rapid Fire
- AA Radar (Purple): Increases AA

3-1
- Hiryuu (CV)
- Souryuu (CV)

3-2
- Hiryuu (CV)
- Souryuu (CV)
- 127mm Single (Purple): Good HE gun for DDs
- 76mm Single (Blue): Rapid Fire
- Catapult (Purple): Increases HP and Air Power
- SB2C Helldiver (Purple): Good Divebomber

3-3
- Indianapolis (CA)
- Hiryuu (CV)
- Souryuu (CV)
- 76mm Single (Blue): Decent Normal gun for DDs, Rapid Fire

3-4
- Akagi (CV)
- Kaga (CV)
- Repair Kit (Purple): Increases HP and grants HP Regen

4-1
- Saratoga (CV)
- Torpedo Bulge (Purple): Increases HP and decreases enemy Torpedo damage

4-2
- Shigure (DD)
- 120mm Twin (Purple): Good Normal gun for DDs, Good Secondary gun for larger ships
- 150mm TbtsKC (Purple): Good AP gun for CLs
- 203mm SKC (Purple): Good AP gun for CAs
- 203mm Twin (Purple): Good HE gun for CAs (esp. Atago)

4-3
- Erebus (BM)
- 152mm Twin (Purple): Good AP gun for CLs
- Fire Control Radar (Purple): Increases Firepower and Accuracy

4-4
- Cleveland (CL)
- Unicorn (CVL)
- 127mm Twin High Angle (Purple): Good AA gun

5-1
- Helena (CL)
- 127mm Twin (Gold): Best DD gun, Good Secondary gun for larger ships, HE shot

5-2
- Queen Elizabeth (BB)
- 533mm Quad Torpedoes (Blue)
- F6F Hellcat (Gold): Best Fighter
- Improved Engine (Purple): Increases HP and Move Speed

5-3
- BTD-1 Destroyer (Gold): Best Dive Bomber
- Fuel Drop Tank (Purple): Increases HP, Air Power and Aircraft HP

5-4
- Unicorn (CVL)
- Bofors 40mm (Gold): Excellent AA gun, Rapid Fire
- Bofors 40mm (Purple): Good AA gun, can substitute for the Gold version
- Tenzan (Purple): Good Torpedo Bomber

6-1
- Helena (CL)
- Vestal (AR)
- SG Radar (Gold): Increases Evasion, Accuracy and lowers enemy encounter rate

6-2
- York (CA)
- 155mm Triple (Gold): Best CL Gun, HE shot
- 406mm Triple (Purple): Best BB Gun, HE shot
- 381mm Dual (Purple): Good AP gun for BBs

6-3
- 406mm Triple (Purple): Best BB Gun, HE shot
- 410mm Twin (Purple): Good HE gun for BB
- Autoloader (Purple): Increases Firepower and Firing Speed

6-4
- Yuudachi (DD)
- 610mm Quad Torpedoes(Gold): Best Torpedo

7-1
- QF Pompoms (Gold): Excellent AA gun, high damage

7-2
- 610mm Quad (Gold): Best Torpedo
- 113mm Twin High Angle: Excellent AA gun

7-3
- 203mm SKC (Gold): Best CA gun, AP shot
- 410mm Twin (Purple): Good HE gun for BB

7-4
- Houshou (CVL)
- 533mm Quint Torpedoes (Gold)
- Torpedo Bulge (Purple): Increases HP and decreases enemy Torpedo damage

8-1
- 127mm Twin (Gold): Best DD gun, Good Secondary gun for larger ships, HE shot
- 120mm Twin (Purple): Good Normal gun for DDs, Good Secondary gun for larger ships

8-3
- 155mm Triple (Gold): Best CL Gun, HE shot
- 203mm SKC (Purple): Good AP gun for CAs, can substitute for the Gold version
- 203mm Twin (Purple): Good HE gun for CAs (esp. Atago)

8-4
- Maya (CA)
- 203mm SKC (Gold): Best CA gun, AP shot
- 203mm SKC (Purple): Good AP gun for CAs, can substitute for the Gold version
- 203mm Twin (Purple): Good HE gun for CAs (esp. Atago)