Latest revision as of 04:01, 30 April 2024

Combat Portal
Aerial Combat	☀ Day Battle	Night Battle
LBAS Jet Assault · AACI	Battle Opening · Artillery Spotting · Anti-Submarine Warfare	Cut-In
LBAS Jet Assault · AACI	Support Expedition · Special Attacks · Anti-Installation · Friendly Fleet
Map Mechanics and Nodes · Evacuation · Damage Calculations · Accuracy, Evasion and Criticals · Shooting Order and Targeting

Installations are an enemy-type representing "land-based installations", and are characterized by high armor and high HP. They are difficult to handle using normal anti-ship setups and require specific setups in order to be destroyed. Installations are typically found as bosses or as boss escorts.

General Characteristics

Installations cannot perform or benefit from flagship protection.
They have different damage statuses instead of the normal ones used for ships.
- These statuses are merely cosmetic in nature and have no gameplay difference.

Ship Damage Label	Installation Damage Label
Lightly Damaged (小破)	Confused (混乱)
Moderately Damaged (中破)	Damaged (損害)
Heavily Damaged (大破)	Broken (損壊)
Sunk (撃沈)	Destroyed (破壊)

Installation Classification

Installations are classified by two categories: Ship Type (BB, BBV, or CV) and Toughness (Soft Skin or Hard Skin).

Installations Glossary

Here is a list of all "Installation type Abyssals" ever encountered in the game.

Are listed the base forms of those installations, most coming in many variations often depending on the map difficulty, the map state (last-dance), and the event itself (most events bringing new variations).
- Some installation sub-forms of interest are also listed, those forms having special variations like a different type than the main form, of some special abilities.
Note that some toughness characterization may be erroneous, since most of those installations were introduced before this system was defined.
- Some event-only installations might not fall in one of these categories.

Installations Glossary
Type	Hard	Soft	Soft (Supply Depot)
CAV
BB			Vac DMG Mod B Vac DMG Mod B Summer Landing DMG Mod C DMG Mod D DMG
BBV			Summer Vac Mod B Mod B Vac Mod B Summer Landing Mod C Mod D
CV
"Installation-Like Warships"
			Mod C Vac Mod C Vac DMG
	Those Abyssals are still considered surface ships, but receive bonus damage from anti-installation equipment, see here.

Ship Type

Type	Characteristics
Battleship (BB)	Uses the surface shelling formula for calculating damage. Uses the shelling attack animation in day and night battles. Can continue attacking when moderately damaged.
Aviation Battleship (BBV)	Uses the carrier attack formula for calculating damage. Uses the shelling attack animation in day and night battles. Cannot attack during the day if moderately damaged or if there are no planes left. Forced to attack submarines if they have equipment with Anti-Submarine stat.
Carrier (CV)	Uses the carrier attack formula for calculating damage. Uses the carrier attack animation in day battle and the shelling animation at night. Cannot attack during the day if moderately damaged or if there are no planes left. Do not enable the 2nd shelling phase if there is no battleship present.

Skin Toughness

Type	Characteristics
Soft Skin	Takes a lot of damage from AA Shells and less from other Anti-Installation equipment. This weakness allows battleships and heavy cruisers to easily deal with these installation types. Still takes a decent amount of damage from other anti-installation equipment.
Hard Skin	Takes more damage from Anti-Installation equipment like Landing Craft, Amphibious Vehicles and Anti-Ground Rockets

Notes

The Northernmost Landing Princess is not immune to the Torpedo stat.
- This means that during a Night Battles, the full "Night Battle Power" is used to calculate damage against her.
- She is still immune to torpedo-based attacks, which does not include airstrikes.
The Harbour Water Demon cannot attack during day battles when "moderately damaged" (like carriers).
- Standard Night Battle rules still apply (she can attack even if moderately damaged).
Supply Depot Princesses have extra "Post-Cap modifiers", and can launch torpedo attacks.

Attack Behavior

The targeting of installation follow some special rules.

Support Expedition

Shelling Support expedition can attack installations.
It's unknown if torpedo support and ASW support will target installations or not.

Air strike

Air strikes can attack installations normally.

Shelling

Carriers can only attack installations if equipped with at least one anti-installation Dive Bombers with non-zero slot, or if equipped with only torpedo bombers (no dive bombers or jets).

Carriers equipped with no anti-installation Dive Bombers and at least one Normal dive bomber or jet with non-zero slot can not attack installations.

Dive-Bombers that can attack installations
Carriers will only attack installations in the shelling phase if equipped with Torpedo Bombers or Anti-Installation Dive Bombers. Additionally, carriers will attack installations if equipped with non-special dive bombers AND one of the special dive bombers below. Any other dive bomber will completely disable shelling against installations even if the carrier has a torpedo bomber equipped. This can be very useful to manipulate the targeting mechanic so the carriers attack important targets.
Ju 87C Kai Prototype Nanzan F4U-1D FM-2 Ju 87C Kai Ni (w/ KMX) Ju 87C Kai Ni (w/ KMX/Skilled) Suisei Model 12 (634 Air Group w/ Type 3 Cluster Bombs) AAR Suisei Model 12 (w/ Type 31 Photoelectric Fuze Bombs) AAR Type 99 Dive Bomber Model 22 Type 99 Dive Bomber Model 22 (Skilled) SB2C-3 SB2C-5 F4U-4 AAR

Submarines can only attack installations during the shelling if equipped with Amphibious Vehicles.

They will only target installations during the shelling phases.
They will be able to attack installations at night regardless of equipment.
Their low firepower makes them poor anti-installation ships.

Carriers are unable to perform CVCI on installations, even if equipped with anti-installation dive bombers.

Ise-class Kai Ni can still perform the Suisei-CI against installations.

"LST" type ships (No.101 Transport Ship so far) will focus on installations if any are present.

Special Attacks behave like normal against installation.

In general, using dedicated "Landing Equipment" or other "Anti-Installation Equipment" is recommended to deal the most damage against installations:

Anti-Ground Equipment
Shells	Anti-Aircraft Shells
Shells	Armor Piercing Shells
Anti-Ground Artilleries	Anti-Ground Rockets
Anti-Ground Artilleries	Other ASW Mortars
Landing Craft	TP Transport Craft
	Tank Landing Tanks
	Armed Armed Boats
Amphibious Vehicles
Landing Forces
Seaplanes	Bomber Seaplane Bombers
Seaplanes	Seaplane Fighters
Anti-Installation Dive Bombers
Barrage Balloons
Rations

Torpedo

Opening Torpedo Salvos, Closing Torpedo Salvos, and Torpedo-based Cut-ins (like the TCI) cannot target installations.

Those attacks will fail to trigger if only installation targets remain.

Night Battle

The Torpedo stat is ignored when calculating night battle damage against installations. Please see Night Battle for more details.
- This makes destroyers, light cruisers, and heavy cruisers much weaker unless equipped with anti-installation equipment.
When targeting installation the Cut-in choice will ignore any equipped torpedo.
- This means a ship with 2 mains guns + 1 torpedo, which would normally perform Mixed Torpedo Cut-in on surface targets, would perform Double Attack on installations instead.
- Exception for any DD Cut-ins: If the attacker has a main gun equipped, they can activate DD Cut-ins on installations, even if the main gun is not part of the cut-in's prerequisites (torpedo stat is still considered equal to 0).
Night shelling Carrier Attacks will deal damage like they would to ships.
- This include Ark Royal's night swordfish attack.
Air night attacks ignore all anti-installation bonus
- The attack can target installations even if no anti-installation dive bombers is equipped

Barrage Balloon

Example of a balloon deployed.

Barrage Balloons can be deployed in certain situations during day battles.

Barrage Balloons can only be deployed on certain combat nodes with Installations

Compatible Nodes
Map	Node	Notes
3-5	H
4-3	N	Boss
4-5	T	Boss
6-4	N	Boss
Events	Refers to the current event page
references	[2][3][4][5]

Once deployed

For every ship with a balloon equipped will boost the damage of the fleet and the LBAS (post-cap):

Balloon Effects
	1	2	3
Allied Day Shelling Damage
Allied balloons [6]	1.02	1.04	1.06
Allied LBAS Damage
Allied balloons [7]	1.02	1.04	1.06
Enemy balloons [8]	0.95	0.90	0.85

The effect stacks up to 3 balloons, and up to 1 balloon per ship,
The effect applies to LBAS and day shelling, with the enemy balloons also negatively affecting allied LBAS,
The effect does not apply to torpedo phases or night battles,
If the ship deploying it is sunk, the balloon is then removed, as well as its effects.

Damage Calculation

During day, damage is capped at 220 so any ship with a proper anti-installation setup will be able to hit the cap.
- When facing hard-skinned installations, it is better for battleships to have AP shells instead of Type 3 because they will hit the day cap anyway.
Anti-installation is very important during night battle when the cap is raised to 360.
Torpedo stat is always counted as 0 when attacking installations. This applies to both airstrikes and night battles.
- However improvements that provide damage during Night Battle is taken into account during such.
Supply Depot Princess is the only known installation that takes post-cap damage from anti-installation equipment.
- This makes her vulnerable to getting one shot by nuke setups. See here for details.
While dive bombers have a post-cap bonus during the air-strike, the low base damage means it is of limited effectiveness against high armor installations.
The Armor Piercing modifier (post-cap) is effective against installation.

Calculation

Installations generally have a lot of HP and/or armor. But multiple different cumulative bonuses exist against them, allowing for massive damage when using the right set-ups. These bonuses are divided into 5 groups and are calculated in the following order^[1]:

Ship type bonuses,
General multiplicative bonuses,
Landing craft specific bonuses,
Flat damage bonuses,
Post-cap bonuses,
Airstrike and land-base special cases,
"Installation-like warships" special cases.

The bonuses' exact order is still under investigation and may be subject to changes.

Damage Bonuses Calculations

Pre-cap

Surface Shelling:

[math]\displaystyle{ \text{Atk}_\text{pre-cap} = \Bigg[ \Bigg( \bigg[ \bigg( \Big[ \Big( \big[ \big( [ ( \text{Atk}_\text{base} {\color{tomato} \times \text{A0}} {\color{DeepSkyBlue} + \text{B0}} ) {\color{tomato} \times \text{A1}} {\color{DeepSkyBlue}} ] {\color{tomato} \times \text{A21}} {\color{DeepSkyBlue} + \text{B21}} \big) {\color{tomato} \times \text{A22}} {\color{DeepSkyBlue} + \text{B22}} \big] {\color{tomato} \times \text{A23}} {\color{DeepSkyBlue} + \text{B23}} \Big) {\color{tomato} \times \text{A24}} {\color{DeepSkyBlue} + \text{B24}} \Big] {\color{tomato} \times \text{A25}} {\color{DeepSkyBlue} + \text{B25}} \bigg) {\color{tomato} \times \text{A26}} {\color{DeepSkyBlue} + \text{B26}} \bigg] {\color{tomato} \times \text{A27}} {\color{DeepSkyBlue} + \text{B27}} \Bigg) {\color{tomato} \times \text{A28}} {\color{DeepSkyBlue} + \text{B28} + \text{B1}} \Bigg] \times \text{Mod}_\text{others} }[/math]

Carrier Shelling:

[math]\displaystyle{ \text{Atk}_\text{pre-cap} = \Bigg[ \Bigg( \bigg[ \bigg( \Big[ \Big( \big[ \big( [ ( \text{Atk}_\text{base} {\color{tomato} \times \text{A0} \times \text{A1}} ) {\color{tomato} \times \text{A21}} {\color{DeepSkyBlue} + \text{B21}} ] {\color{tomato} \times \text{A22}} {\color{DeepSkyBlue} + \text{B22}} \big) {\color{tomato} \times \text{A23}} {\color{DeepSkyBlue} + \text{B23}} \big] {\color{tomato} \times \text{A24}} {\color{DeepSkyBlue} + \text{B24}} \Big) {\color{tomato} \times \text{A25}} {\color{DeepSkyBlue} + \text{B25}} \Big] {\color{tomato} \times \text{A26}} {\color{DeepSkyBlue} + \text{B26}} \bigg) {\color{tomato} \times \text{A27}} {\color{DeepSkyBlue} + \text{B27}} \bigg] {\color{tomato} \times \text{A28}} {\color{DeepSkyBlue} + \text{B28} + \text{B1}} +(\text{DB} \times 1.3) + 15 \Bigg) \times 1.5 +25 \Bigg] \times \text{Mod}_\text{others} }[/math]

Cap

[math]\displaystyle{ \text{Atk}_\text{cap} = \text{Cap} + \sqrt{\text{Atk}_\text{pre-cap} - \text{Cap}} }[/math]

Post-Cap

[math]\displaystyle{ \text{Atk}_\text{post-cap} = \text{Atk}_\text{cap} \times \text{Mod}_\text{others} {\color{tomato} \times \text{C}} {\color{tomato} \times \text{C1} \times \text{Mod}_\text{Inst}} \times_\downarrow \text{Crit} }[/math]

With

[math]\displaystyle{ \text{Atk}_\text{base} }[/math] the base attack deffined here,
A & C the Multiplicative bonuses,
B the Flat bonuses,
A & B being pre-cap bonuses,
C being post-cap bonuses.
[math]\displaystyle{ \text{Mod}_\text{others} }[/math] being all other modifiers unrelated to installation (see Damage Calculations for more details)
[math]\displaystyle{ \text{DB} }[/math] being the bombing stat of Anti-installation Dive Bomber only
[math]\displaystyle{ \text{Cap} }[/math] is:
- 220 during day,
- 360 during night.

↑ https://docs.google.com/document/d/1mXGyJ3yeNWeOmuGZQrXkcuGSuSEQYqmKhPelHMkzkGI/edit

Bonuses

Ship Type Bonuses

	Ship Type	Target	Bonuses
A0	DD, CL	Pillboxes	1.4
A0	Akagi, Hiryuu, Souryuu^[1]		1.25
B0	SS, SSV	All installation	30

↑ Kaga has been tested and no bonus has been found against the Harbour Summer Princess.

General Multiplicative Bonuses

These bonuses depend on the enemy targeted, as well as the equipment used.

A1^[1]
Installation Type		Soft-Skinned		Hard-Skinned
						Pillboxes
				Isolated Island Princess		Pillboxes		Harbour Summer Princess
Number Equipped		Single	Multiple	Single	Multiple	Single	Multiple	Single	Multiple
	AA Shells	2.5		1.75				1.75
	AP Shells					1.85		1.3
	WG42 (Wurfgerät 42)	1.3	1.4	1.4	1.5	1.6	1.7	1.4	1.2
	Type 4 Anti-Ground Rockets	1.25	1.5	1.3	1.65	1.5	1.8	1.25	1.4
Other	ASW Mortars	1.2	1.3	1.2	1.4	1.3	1.5	1.1	1.15
	Dive Bombers			1.4	1.75	1.5	2	1.3	1.2
Bomber	Seaplane Bombers/Fighters	1.2				1.5		1.3

Landing Craft Type and Ka-Tsu Type Multiplier		1.4		1.8		1.8		1.7
	Toku Daihatsu Toku DLC + Panzer III ^[2] Toku DLC + Panzer III J	1.15		1.15		1.15		1.2
	DLC + T89 Tank Toku DLC + Ho-Ni Tank Toku DLC + Panzer III ^[2] Toku DLC + Panzer III J	1.5	1.3	1.2	1.4	1.5	1.4	1.6	1.5
	Toku DLC + Chi-Ha ^[3] Toku DLC + Chi-Ha Kai ^[4]		1.3		1.4		1.4		1.5
	DLC + Panzer II	1.5	1.3	1.2	1.4	1.5	1.4	1.6	1.5
	M4A1 DD Toku DLC + Chi-Ha Kai ^[4] Toku DLC + Panzer III J	1.1		1.8		2.0		2.0
	☀ Day Only Armed Daihatsu Soukoutei	1.1	1.1	1.3	1.1	1.3	1.2	1.5	1.1
	☀ Day Only Ka-Tsu Tank Ka-Tsu Tank Kai		1.1		1.1		1.2		1.1
	Ka-Mi Tank	1.5	1.2	2.4	1.35	2.4	1.35	2.8	1.5
	Ka-Tsu Tank Kai ^[5]		1.2		1.35		1.35		1.5
	Landing Forces	Unknown yet

Improvement	Landing Craft & Ka-Tsu Tanks	1 + (Average DLC /50) + (Average Ka-Tsu /50)
	Ka-Mi Tank	1 + (Average /30)
	Landing Forces	Unknown yet

Notes

The Improvement Bonus takes the average for either

All Landing Craft equipped on the ship,
All Ka-Tsu tanks equipped on the ship,
All Ka-Mi tanks equipped on the ship.

↑ Last time updated: 21/03/2024, source:https://bbs.nga.cn/read.php?tid=33769345&rand=868
↑ ^2.0 ^2.1 https://twitter.com/Divinity_123/status/1695813425660661965
↑ For example: vs Soft-Skin, 1 Chi-Ha = no bonus, 2 Chi-Ha = 1.3, 1 T89 + 1 Chi-Ha = 1.95 (1.5x1.3)
↑ ^4.0 ^4.1 https://docs.google.com/document/d/1y8kisQTFuAd57GFAQRpJzPOEk9kpUzoEf1sxmnywx3A/edit#heading=h.hycuzmt5tebu, TsunDB, confirmed except Harbour Summer Princess
↑ In this case the Ka-Tsu Kai count as two, 1 Ka-Tsu Kai = 1.2

Landing Craft Specific Bonuses

The following multipliers are pre-cap.

Equipment

Multiplicative Bonuses

Flat Bonuses

Toku DLC Tank Bonus

A21

B21

Toku DLC + 11th Reg
Toku DLC + Ho-Ni Tank
Toku DLC + Panzer III
Toku DLC + Panzer III J

1.8

25

Sherman Bonus

A22

B22

1.4

35

Ho-Ni Tank Regiment Bonus

A23

B23

1.3

42

Chi-Ha (non-Kai) Bonus

A24

B24

1.4

28

Chi-Ha Kai Bonus

A25

B25

1.5

33

Katsu Bonus

A26

B26

1.2

42

Katsu Kai Bonus

A27

B27

1.1

28

Armored Boats Synergy Bonus^[1]

A28

B28

Group 1


Daihatsu Landing Craft Toku Daihatsu Landing Craft Daihatsu Landing Craft (Type 89 Medium Tank & Landing Force) Toku Daihatsu Landing Craft + Type 1 Gun Tank Daihatsu Landing Craft (Panzer II/North African Specification) Special Type 4 Amphibious Tank Special Type 4 Amphibious Tank Kai

Group 2


Toku Daihatsu Landing Craft + 11th Tank Regiment Toku Daihatsu Landing Craft + Panzer III (North African Specification) Toku Daihatsu Landing Craft + Chi-Ha Toku Daihatsu Landing Craft + Chi-Ha Kai Toku Daihatsu Landing Craft + Panzer III Ausf. J Special Type 2 Amphibious Tank

Only one^[2]

1 of Any

1.2

10

Both

1

0

1.3

15

0

1

1.4

20

2 of any

1.5

25

↑ https://twitter.com/oxke_admiral/status/1642326265364615168?cxt=HHwWgMDQxa7C28otAAAA
↑ Due to some bug using 2 Soukoutei or 2 Armed Daihatsu cancel the bonuses

Flat Damage Bonuses

B1
Amount Equipped		1	2	3	4+
	WG42	75	110	140	160
	Type 4 Anti-Ground Rockets	55	115	160	190
	Type 4 Anti-Ground Rockets CD	80	170	230	260
Other	ASW Mortar	30	55	75	90
Other	ASW Mortar CD	60	110	150	180

Post-Cap Bonuses

Supply Depot Princess

Supply Depot Princess and its variants are currently the only installations to have post-cap bonuses.

These bonuses are applied after the damage soft-cap, and can reach the damage display cap of 9999.
- If the damage displayed is 9999, the actual damage can be higher.
Supply Depot Princess is a soft-skinned installation for purposes of Pre-Cap Bonuses.

C
Installation Type
Installation Type		Supply Depot Princesses
Number Equipped		Single	Multiple
	WG42	1.25	1.3
	Type 4 Anti-Ground Rockets	1.2	1.4
Other	ASW Mortars	1.15	1.2

Landing Craft Type and Ka-Tsu Type Multiplier		1.7
	Toku Daihatsu Toku DLC + Panzer III ^[1] Toku DLC + Panzer III J	1.2
	DLC + T89 Tank Toku DLC + Ho-Ni Tank Toku DLC + Panzer III ^[1] Toku DLC + Panzer III J	1.3	1.6
	Toku DLC + Chi-Ha Toku DLC + Chi-Ha Kai ^[2]		1.6
	DLC + Panzer II	1.3	1.6
	M4A1 DD Toku DLC + Chi-Ha Kai Toku DLC + Panzer III J	1.2
	Armed Daihatsu Soukoutei	1.5	1.1
	Ka-Tsu Tank Ka-Tsu Tank Kai		1.1
	Ka-Mi Tank	1.7	1.5
	Ka-Tsu Tank Kai ^[3]		1.5
Number Equipped		1	2	3
Landing Forces Type Multiplier		3.15	2.35	1.2
	Type 97 Medium Tank New Turret (Chi-Ha Kai) Army Infantry Corps + Chi-Ha Kai	1.2
	Army Infantry Corps Army Infantry Corps + Chi-Ha Kai	1.55

Improvement
	Landing Craft & Ka-Tsu Tanks	[1 + (Average DLC /50) + (Average Ka-Tsu /50)]^N
	Landing Craft & Ka-Tsu Tanks	N = 1 for any Landing Craft/Ka-Tsu +1 to N for each unique: DLC + T89 Tank OR Toku DLC + Ho-Ni Tank OR Toku DLC + Panzer III ^[1] OR Toku DLC + Panzer III J DLC + Panzer II
	Ka-Mi Tank	1 + (Average /30)
	Landing Forces	Unknown yet

↑ ^1.0 ^1.1 ^1.2 https://twitter.com/Divinity_123/status/1695813425660661965
↑ For example: 1 Chi-Ha = no bonus, 2 Chi-Ha = 1.6, 1 T89 + 1 Chi-Ha = 2.08 (1.3x1.6)
↑ In this case the Ka-Tsu Kai count as two, 1 Ka-Tsu Kai = 1.2

Rations Bonuses

The developers have mentioned that Rations

consumed by a girl "affect landing craft's morale"^[1].

C1
Installation Type		All installations^[2]
Number Equipped		Single	Multiple
	Combat Ration	1.13	??
	Combat Ration (Special Onigiri)	??	??
	Canned Saury	??	??

Notes

A Landing Craft might be required to be equipped on the attacking ship for this bonus to be applied.
As it is the only post-cap bonus common to all installations, it has a great potential.
Due to the limited nature of Rations, this bonus is mostly "Pay To Win", and so is not recommended.

Airstrike And Land-Base Bonus

For the damage formula, please refer to the LBAS and airstrike page. The multiplier is chosen randomly between two values. The chance is roughly 50%.

There are exceptions:

For Torpedo Bomber:
- The torpedo stat is counted as 0 in airstrike,
- The behavior is unclear for LBAS (the damage are overestimated).

For Jets
:
- There are inconsistencies with the bonuses.

For the Land-Based Heavy Bombers
:
- Could have a higher modifier than other planes.

[math]\displaystyle{ {\color{tomato}\text{Mod}_\text{Inst}} }[/math][9]
Installation (ID)	Airstrike		LBAS
Installation (ID)	Low mod	High mod	Low mod	High mod
Isolated Island Princess (1671-1672)			2
Artillery Imp (1665-1667)	1.3?	1.7	1.6	2.5
"Old" Supply Depot Princesses (1653-1658)	1.5	2.4	1.7	3.6?
"New" Supply Depot Princesses (B, C, D, ...) (ID>1658)	1.5	2.4
Harbour Summer Princess B (2023)	?	?	?	?

Installation-Like Warships

This section is for special ships with installation-like behaviors, taking additional damage from anti-installation equipment.

Those bonuses are post-cap only, meaning none of the "anti-installation bonuses" previously mentioned are applied.
Be aware that the sample is limited (event only) so the information may be inaccurate and/or old^[1].

Installation-like warships
C
Installation Type						Mod C Mod C
Installation Type		Anchorage Water Demon Vacation Mode		Dock Princess		Supply Depot Princess C Vacation Mode
Number Equipped		Single	Multiple	Single	Multiple	Single	Multiple
Ships	Nagato-class Yamato-class	1.2
	AA Shells	1.45		1.3
	WG42 (Wurfgerät 42)	1.2	1.3	1.1	1.2	1.25	1.3
	Type 4 Anti-Ground Rockets	1.15	1.4	?		1.2	1.4
Other	ASW Mortars	1.1	?	?		1.15	1.2
	Dive Bombers	1.4	1.75	1.1	1.1
	Jets	1.75	1.75	1.1	1.1
Bomber	Seaplane Bombers/Fighters			1.1

Landing Craft Type Multiplier		1.4		1.1		1.7
	Toku Daihatsu	1.15				1.2
	DLC + T89 Tank Toku DLC + Ho-Ni Tank	1.2	1.4	1.15	1.15	1.3	1.6
	DLC + Panzer II	1.2	1.4	1.15	1.15	1.3	1.6
	M4A1 DD	1.8		1.1		1.2
	Armed Daihatsu Soukoutei	1.2		1.1		1.5	1.1
	Toku DLC + 11th Reg Toku DLC + Ho-Ni Tank Toku DLC + Panzer III			1.4
	Ka-Mi Tank	2.4	1.35	1.2	1.2	1.7	1.5
Number Equipped						1	2	3
Landing Forces Type Multiplier		Unknown	3.15	2.35	1.2
	Type 97 Medium Tank New Turret (Chi-Ha Kai) Army Infantry Corps + Chi-Ha Kai		1.2
	Army Infantry Corps Army Infantry Corps + Chi-Ha Kai		1.55

Improvement	Landing Craft & Ka-Tsu Tanks	1 + (Average DLC /50) + (Average Ka-Tsu /50)				[1 + (Average DLC /50) + (Average Ka-Tsu /50)]^N
	Landing Craft & Ka-Tsu Tanks	1 + (Average DLC /50) + (Average Ka-Tsu /50)				N = 1 for any Landing Craft +1 to N for each unique: DLC + T89 Tank OR Toku DLC + Ho-Ni Tank OR Toku DLC + Panzer III OR Toku DLC + Panzer III J DLC + Panzer II
	Ka-Mi Tank	1 + (Average /30)
	Landing Forces	Unknown

↑ Updated the 08/09/2022 during the Summer 2022 Event [1].

The missing bonuses from new equipment can be extrapolated from the other installation bonuses.

Additional Information

Landing Craft/Amphibious Vehicles Capable Ships

Ships that can equip Landing Craft / Amphibious Vehicles
Type	Landing Craft	Both &	Amphibious Vehicle
DD		Kai Ni D Kai Ni D Kai Ni D Kai Ni D	Kai Ni

CL		Kai Ni D Kai Ni Toku

CAV		Kai Ni Toku

(F)BB(V)		Kai Ni Juu	Kai Ni C

CVL		Kai Ni Sen

AV		Kai Ni Toku

AO

LHA

SS(V)			All

RE	Soukoutei (Armored Boat Class) : Shinshuu Maru Ka-Tsu tanks : I-36 · I-41 · I-47 Kai · I-58 Kai
[edit]

Attack Animation

Some anti-installation equipment will add attack animation when targeting installation. There is no relation between the presence/absence of animation, and the presence/absence of anti-installation damage bonuses.

Equipment	Animation
Artillery / Other
Anti-ground Rocket Launchers Other ASW Mortar Overrides the Landing Force animation
Landing Force
Up to 2 tanks are shown in the animation (see below with priority from top to bottom) Overrides the Amphibious Vehicle animation
T97 Medium Tank Chi-Ha Kai Army Infantry Corps + Chi-Ha Kai
T97 Medium Tank Chi-Ha
Army Infantry Corps	(empty)
Landing Craft / Amphibious Vehicle
M4A1 DD
Toku DLC + Ho-Ni tank Toku dlc+Chi-Ha/Kai
Toku DLC + 11th Reg
Soukoutei	(round trip)
Armed Daihatsu	(round trip)
Ka-Tsu tank Kai
Ka-Tsu tank
Ka-Mi tank
Toku DLC + Panzer III Toku DLC + Panzer III J
DLC + Panzer II
DLC + T89 tank Transport DLC

Unused (Transport DLC)

Notes

The animations for "artillery", "landing craft", and "airstrike", are compatible.
If multiple landing craft are equipped on the same ship, only one animation will be shown (the above table is sorted in priority order).
A variation of the animation of the Ka-Tsu tanks
is also played against Atoll Nodes when applicable.
The animation of the Armed Armed Boats
is also played against PT-Imp when equiped.
These animations will be overridden by:
- Artillery spotting,
- Night cut-in.

Difference between revisions of "Combat/Anti-Installation"