Upgrades

Revision as of 20:36, 28 July 2021

How it Works: Upgrades. 30 Jun 2020

A player earns access to Upgrades at Account Level 9, allowing him to customize and improve each ship's performance to suit his play style. Ships of different tiers have access to different upgrades, described by the tables below. Certain upgrades are unique to certain ship types or nations, or even to a specific ship; check the Notes table columns for more detail.

Managing upgrades

One upgrade can be mounted in each slot. A particular upgrade can be mounted only in its appropriate slot.

An upgrade — mounted or demounted (in Inventory) — can be sold for half of its nominal purchase cost (some upgrades are not purchasable but obtained by other means). If the desired upgrade is available in Inventory, it may be mounted only from Inventory; an upgrade can be purchased only if one is not available in Inventory.

A mounted upgrade can be demounted to Inventory for 25, or sold. When selling a ship, all upgrades mounted on that ship must either be sold or demounted.

Base Upgrades

Base upgrades are purchased for credits. Some packages for purchase, challenge rewards, and mission rewards may also grant base upgrades.

Slot 1 (Tier I+)

Equipment Name	Cost	Description	Notes
Main Armaments Modification 1	125000	: -20% to the risk of main battery becoming incapacitated. +50% to main battery survivability. -20% to main battery repair time. -20% to the risk of torpedo tubes becoming incapacitated. +50% to torpedo tubes survivability. -20% to torpedo tubes repair time.
Auxiliary Armaments Modification 1	125000	: +100% to secondary battery survivability. +100% to AA mounts survivability.
Magazine Modification 1	125000	: -70% to the risk of your ship's magazine detonation.	(Note that the Juliet Charlie  signal flag provides 100% protection.)
Aiming Systems Modification 0	125000	: +20% to main battery traverse speed. -40% to maximum dispersion of main battery shells. +20% to torpedo tubes traverse speed. +20% to secondary battery maximum firing range. -40% to maximum dispersion of secondary battery shells.	Available only to Iwaki Alpha, Yubari, and Katori.
Air Groups Modification 1	125000	: +20 to the speed of air groups returning to the aircraft carrier.	Available only to aircraft carriers.

Slot 2 (Tier III+)

Equipment Name	Cost	Description	Notes
Damage Control System Modification 1	250000	: -3% to the risk of flooding when torpedoes hit the torpedo protection. -5% to the risk of fire.	Torpedo flooding modifier only applies to ships with a torpedo protection system (viewable under the Survivability tab of the Port screen).
Engine Room Protection ^[1]	250000	: -20% each to the risk of becoming incapacitated. -20% to repair time.
Aircraft Engines Modification 1	250000	: +10% engine boost time.	Available only to aircraft carriers. Stacks with the Improved Engine Boost skill.

↑ Replaces Propulsion Modification 1 and Steering Gears Modification 1.

Slot 3 (Tier V+)

Equipment Name	Cost	Description	Notes
Main Battery Modification 2	500000	: +15% to main battery traverse speed.	Stacks with Grease the Gears skills.
Aiming Systems Modification 1	500000	: -7% to maximum dispersion of main battery shells. +20% to torpedo tubes traverse speed. +5% to secondary battery maximum firing range. -5% to maximum dispersion of secondary shells.	American battleships have access to Artillery Plotting Room Modification 1 instead.
Artillery Plotting Room Modification 1	500000	Extends the firing range of the main battery and secondary battery: +16% to main battery maximum firing range. +5% to secondary battery maximum firing range. -5% to maximum dispersion of secondary battery shells.	Available only to American battleships. Stacks with Long-Range Secondary Battery Shells, Improved Secondary Battery Aiming.
Attack Aircraft Modification 1	500000	: +2 seconds attack time.	Available only to aircraft carriers.
Torpedo Bombers Modification 1	500000	: +5 seconds attack time.	Available only to aircraft carriers.
Torpedo Tubes Modification 1	500000	: +20% to the traverse speed of torpedo tubes −40% to the chances of critical damage to torpedo tubes +5% to the speed of shipborne torpedoes.	Cannot be mounted on an aircraft carrier.
Aerial Torpedoes Modification 1	500000	: +5% speed of torpedoes dropped from the air.	Available only to aircraft carriers.
AA Guns Modification 1	500000	: -20% reduction in the preparation time of the priority AA sector.	See the Anti-Aircraft Fire article for the secrets of AA defenses. Cannot be mounted on an aircraft carrier.
Secondary Battery Modification 1	500000	: +20% to secondary battery maximum firing range. -20% to maximum dispersion of secondary battery shells.	Stacks with Long-Range Secondary Battery Shells, Close Quarters Combat, Top Grade Gunner, Close Quarters Expert, Secondary Armament Expert.

Slot 4 (Tier VI+)

Equipment Name	Cost	Description	Notes
Damage Control System Modification 2	1000000	: -15% to flooding recovery time. -15% to time of fire extinguishing.	Stacks with battleship skill Basics of Survivability.
Propulsion Modification 1	1000000	Reduces time to full speed: -50% to time for reaching full power. Increases engine power when the ship starts moving.	Unavailable to British light cruisers or British destroyers, but they have high acceleration by default. Details in footnote.^[1]
Steering Gears Modification 1	1000000	: -20% to rudder shift time.	Not available to aircraft carriers.
Attack Aircraft Modification 2	1000000	: +7.5% aircraft HP.	Available only to aircraft carriers. Stacks with Survivability Expert and Air Groups Modification 2 .
Torpedo Bombers Modification 2	1000000	: +7.5% aircraft HP.	Available only to aircraft carriers. Stacks with Survivability Expert and Air Groups Modification 2 .
Bombers Modification 1	1000000	: +7.5% aircraft HP.	Available only to aircraft carriers. Stacks with Survivability Expert and Air Groups Modification 2 .

↑
Research seems to show that the specific effects are as follows:
- -50% to time for reaching full power. This is the time needed to "spool" the engines to full power in the direction the ship is traveling, and thus achieve maximum acceleration away from 0 knots. In other words, it increases the second derivative of speed (until the engines reach full power). It will not decrease the time it takes to reverse the engines to decelerate towards 0 knots. This effect is applied at all speeds.
- Increases engine power when the ship starts moving. This increases the ship's acceleration away from 0 knots when between -6 and 6 knots displayed speed. In other words, it increases the first derivative of speed (within this speed band). It does not improve the ship's deceleration towards 0 knots.

Slot 5 (Tier VIII+)

Modification 1

Equipment Name	Cost	Description	Notes
Torpedo Lookout System ^[1]	2000000	: to a base value of 1.8 km.	Stacks with the battleship skill Vigilance. Does not extend the torpedo acquisition range for the Hydroacoustic Search  consumable.
Ship Consumables Modification 1	2000000	: +10% to the action time of ship consumables.	Cannot be mounted on aircraft carriers. Stacks multiplicatively with the Consumables Enhancements skills, Emergency Repair Expert, Eye in the Sky.
Squadron Consumables Modification 1	2000000	: +50% to the action time of squadron consumables.	Can be mounted on aircraft carriers only. Stacks multiplicatively with Improved Engine Boost, Repair Specialist, Enhanced Reactions.
Concealment System Modification 1	2000000	: -10% to detectability radius. +5% to the maximum dispersion of enemy shells fired at your ship.	Stacks multiplicatively with various concealment skills.
Steering Gears Modification 2	2000000	: -40% to rudder shift time. -80% to steering gears repair time.	Unavailable to battleships or aircraft carriers. Stacks with Steering Gears Modification 1 .
Flight Control Modification 1	2000000	Does not increase the maximum number of each type of tactical squadron aircraft on deck.: -5% aircraft restoration time. +2 deck places.	Can be mounted on aircraft carriers only. Stacks with the Air Supremacy skill.

↑ Replaces the Target Acquisition System Modification 1 upgrade.

Slot 6 (Tier IX+)

Equipment Name	Cost	Description	Notes
Main Battery Modification 3	3000000	: -12% to main battery loading time. -13% to the main battery traverse speed.	Guns reload faster in exchange for slower turret traverse. Stacks multiplicatively with the Grease the Gears skills, Close Quarters Combat, Top Grade Gunner, Main Battery and AA Specialist, Swift in Silence, and Fearless Brawler.
Torpedo Tubes Modification 2	3000000	: -15% to torpedo tube reload time. +50% to the risk of torpedo tubes becoming incapacitated.	Torpedo tubes reload faster in exchange for greater risk of incapacitation. Stacks with the Fill the Tubes skills. Mitigated by the Preventive Maintenance skills.
Gun Fire Control System Modification 2	3000000	: +16% to main battery maximum firing range.	Not available to Russian destroyers, Russian battleships, or American battleships. Stacks with Main Battery and AA Expert.
Artillery Plotting Room Modification 2	3000000	: -11% to maximum dispersion of main battery.	Available only to American battleships.
Flight Control Modification 2	3000000	: +5% cruising speed.	Available only to aircraft carriers. Stacks with Improved Engines, Bomber Flight Control.
Air Groups Modification 2	3000000	: +7.5% to aircraft HP.	Available only to aircraft carriers. Stacks with the Slot 4 aircraft upgrades, and Survivability Expert.
Auxiliary Armaments Modification 2 ^[1]	3000000	: −20% to the secondary battery reload time +15% to the continuous damage of AA guns +15% to the damage within the explosion radius of shells fired by AA defenses +2 explosions in AA salvos when the Defensive AA Fire consumable is active	Stacks with a number of commander skills.

↑ Replaces the AA Guns Modification 2 and Secondary Battery Modification 2 upgrades.

Special Upgrades

A special upgrade is an upgrade that modifies the behavior of an associated consumable. These upgrades are obtained through the Armory, currently for Coal. Special upgrades mount and demount like other upgrades — only one upgrade in a slot at one time.

In the Upgrades section of the Equipment page in Port, a small green star will appear on the slot where a special upgrade can be mounted when one is available in Inventory.

The ship must be able to equip the corresponding consumable in order to mount the upgrade.

A special upgrade does nothing if its corresponding consumable is not mounted. For instance, Defensive AA Fire Modification 1 functions only if a Defensive AA Fire  consumable is also mounted.

Slot 1

Icon	Equipment Name	Cost^[1]	Sell Price	Description	Notes
	Damage Control Party Modification 1	17,000	625,000	Increases the action time of the Damage Control Party and Fast Damage Control Team consumables.: +40% action time.	Any ship.
	Spotting Aircraft Modification 1	17,000	625,000	Increases the action time of the Spotting Aircraft, Rapid Takeoff Spotter, and High-Precision Spotter consumables.: +30% action time.	Ships with an appropriate spotter aircraft consumable only. Note the interaction with the Eye in the Sky cruiser skill.

Slot 2

Equipment Name	Cost^[1]	Sell Price	Description	Notes
Engine Boost Modification 1	17,000	625,000	Increases the action time of the Engine Boost and Emergency Engine Power consumables.: +30% action time.	Tier III-X ships with an Engine Boost consumable only.
Defensive AA Fire Modification 1	17,000	625,000	: +20% action time. -10% cooldown time.	Ships with a Defensive AA Fire  consumable only. Stacks with Ship Consumables Modification 1 and the Consumables Specialist skills.
Hydroacoustic Search Modification 1	17,000	625,000	Increases the action time of the Hydroacoustic Search and Short-Range Hydroacoustic Search consumables.: +20% action time.	Ships with an appropriate Hydroacoustic Search  consumable only. Stacks with Ship Consumables Modification 1 and the Consumables Enhancements skills.
Surveillance Radar Modification 1	17,000	625,000	: +20% action time.	Ships with the Surveillance Radar  consumable only. Stacks with Ship Consumables Modification 1 and the Consumables Enhancements skills.

Slot 3

Icon	Equipment Name	Cost^[1]	Sell Price	Description	Notes
	Smoke Generator Modification 1	17,000	625,000	Increases the action time of the Smoke Generator, Short-Burst Smoke Generator, Crawling Smoke Generator, Exhaust Smoke Generator, and Smoke Curtain Generator consumables.: +30% to the emission time. -5% to duration of the smoke clouds produced.	Tier V-X ships with the appropriate type of Smoke Generator consumable only. Stacks with the Consumables Enhancements skills.

Unique Upgrades ("Legendary" Upgrades)

Unique upgrades (often referred to as "Legendary upgrades") are upgrades for Tier X tech tree ships. The aim of these upgrades is to adjust the characteristics of a ship to make it perform better in a specific role or offer an alternative style of game play while keeping ships in balance with each other, even if one ship has the unique upgrade and another does not.

The upgrades mount and demount like other upgrades (only one upgrade in a slot at a time) in slots 5 or 6, depending on the ship. In the Upgrades section of the Equipment page in Port, a small red star will appear on the slot where a unique upgrade can be mounted when one is available in Inventory.

To obtain a unique upgrade, each can be purchased for 19,200 in the Research Bureau section of the Armory.

Slot 5

Occupying Slot 5, these upgrades block the mounting of e.g. Concealment System Modification 1 .

—— Upgrades —— (click here)

Slot 6

By occupying Slot 6, these upgrades block some popular choices such as Main Battery Modification 3 .

—— Upgrades —— (click here)

Notes

↑ ^1.0 ^1.1 ^1.2 A 25% discount coupon is available once per month.
↑ From Update 0.9.5 note: Reduced the bonus to engine power. Now, with the unique upgrade and the “Propulsion Modification 1” upgrade, it’ll take the cruiser 21% more time to reach maximum forward speed, and it’ll take three times more time to reach maximum backward speed. The ship will still be gaining speed faster with these two upgrades compared to having just one of them. At the same time, the time it takes the ship to reach 1/2 and 3/4 of her speed remains almost the same. Deceleration is unaffected.

[1] Replaces Propulsion Modification 1 and Steering Gears Modification 1.

[2] Research seems to show that the specific effects are as follows:
-50% to time for reaching full power. This is the time needed to "spool" the engines to full power in the direction the ship is traveling, and thus achieve maximum acceleration away from 0 knots. In other words, it increases the second derivative of speed (until the engines reach full power). It will not decrease the time it takes to reverse the engines to decelerate towards 0 knots. This effect is applied at all speeds.

Increases engine power when the ship starts moving. This increases the ship's acceleration away from 0 knots when between -6 and 6 knots displayed speed. In other words, it increases the first derivative of speed (within this speed band). It does not improve the ship's deceleration towards 0 knots.

[3] -50% to time for reaching full power. This is the time needed to "spool" the engines to full power in the direction the ship is traveling, and thus achieve maximum acceleration away from 0 knots. In other words, it increases the second derivative of speed (until the engines reach full power). It will not decrease the time it takes to reverse the engines to decelerate towards 0 knots. This effect is applied at all speeds.

[4] Increases engine power when the ship starts moving. This increases the ship's acceleration away from 0 knots when between -6 and 6 knots displayed speed. In other words, it increases the first derivative of speed (within this speed band). It does not improve the ship's deceleration towards 0 knots.

[3] Replaces the Target Acquisition System Modification 1 upgrade.

[4] Replaces the AA Guns Modification 2 and Secondary Battery Modification 2 upgrades.

[Coopin-5] 1.0 ^1.1 ^1.2 A 25% discount coupon is available once per month.

[6] From Update 0.9.5 note: Reduced the bonus to engine power. Now, with the unique upgrade and the “Propulsion Modification 1” upgrade, it’ll take the cruiser 21% more time to reach maximum forward speed, and it’ll take three times more time to reach maximum backward speed. The ship will still be gaining speed faster with these two upgrades compared to having just one of them. At the same time, the time it takes the ship to reach 1/2 and 3/4 of her speed remains almost the same. Deceleration is unaffected.

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Equipment Name	Sell Price	Description	Notes
Enhanced Engineering Systems	2,500,000	Expands the ship's tactical role by allowing for a more dynamic combat style. +13% to main turrets traverse speed. –40% to rudder shift time. –80% to steering gears repair time.	Conqueror only.
Reinforced Emergency Response	2,500,000	Improves the ship's tactical role by increasing survivability and maneuverability. –10% to fire extinguishing time. –10% to flooding recovery time. –30% to rudder shift time. –70% to steering gears repair time.	Montana only.
Upgraded Damage Control Equipment	2,500,000	Improves the ship's survivability and maneuverability. –50% to main battery repair time. –40% to fire extinguishing time. –70% to flooding recovery time. –20% to rudder shift time.	Hindenburg only.
Improved Main Battery Loading Mechanisms	2,500,000	Improves the ship's tactical role by increasing the efficiency of long-range engagements. +8% to main battery maximum firing range. –12% to main battery loading time. +10% detectability radius.	Henri IV only.
Aerosol Smoke Curtain System	2,500,000	Improves the ship's tactical role by reducing the minimum effective engagement range thanks to the ability to maneuver in smoke areas at low speeds. +150% to total smoke screen generation time. -10% to ship consumables reload time. –5% to detectability range by sea. –15% to duration of smoke screen.	Minotaur only.
Master Fire Control Director	2,500,000	Improves the ship's tactical role by increasing the efficiency of artillery. –6% to main battery loading time. +10% to main battery maximum firing range. –20% to action time of the ship's consumables.	Khabarovsk only. The upgrade places emphasis on aggressive game play due to the enhanced main battery guns and reduced effectiveness of consumables.
Torpedo Fire Control System	2,500,000	Improves the ship's tactical role by increasing the efficiency of torpedo attacks. –5% to detectability. –15% to torpedo tubes reload time. -10% detectability range of torpedoes.	Z-52 only. The upgrade will make X Z-52 a more capable torpedo destroyer, but at the same time make her less effective in Key Areas due to the reduced bonus to concealment compared with the concealment upgrade.
Improved Hull Concealment	2,500,000	Improves the ship's tactical role by increasing the efficiency of sudden and stealth attacks. –15% to detectability. +5% to maximum dispersion of shells fired by the enemy attacking your ship. +15% to main battery loading time. +5% to torpedo tubes reload time.	Gearing only.
Improved Main Artillery	2,500,000	Improves the ship's tactical role by increasing the efficiency of artillery at mid-range. –15% to main battery loading time. +20% to duration of smoke screens. +20% to duration of Surveillance Radar .	Yueyang only. The upgrade offers more aggressive game play with an accent on consumables and main battery instead of the concealment upgrade which involves a safe play style.
Heavier Torpedo Warheads	2,500,000	Improves the ship's tactical role by increasing the efficiency of torpedo attacks. −10% to the torpedo tube reload time. +15% maximum torpedo damage.	Daring only. X Daring is currently a versatile ship with a slight focus on artillery. With the upgrade, she can stay some distance away from a Key Area and focus on torpedoes and attacks from within a smoke screen.
Additional Smoke Generators	2,500,000	Improves the ship's tactical role by reducing the minimum effective engagement range thanks to the ability to maneuver in smoke areas at low speeds. +30% smoke screen dispersion time. +100% Smoke Generator action time. +1 charge for all consumables.	Harugumo only. This unique upgrade offers some improvements for game play that involve the use of smoke screens, at the cost of detectability and reduced effectiveness in battles for Key Areas. Thus, the ship can escape at ¼ speed while setting a smoke screen and reach the optimal distance for firing.

Equipment Name	Sell Price	Description	Notes
Main Battery Fire Control Station	2,500,000	Changes the ship's tactical role by shifting the effective engagement range from long to medium distance. –18% to main battery loading time. –24% to main battery maximum firing range.	République only.
Improved Ammunition Hoists	2,500,000	Improves the ship's tactical role by increasing the efficiency of short- and medium-range engagements. –10% to main battery loading time. –15% to secondary battery loading time. –8% to main battery maximum firing range.	Großer Kurfürst only.
Main Battery Director System	2,500,000	Improves the ship's tactical role by increasing the efficiency of long-range engagements. –7% to maximum dispersion of main battery shells. –13% to main turrets traverse speed.	Yamato only. There is an identical version for ARP Yamato. The upgrade offers a choice between greater damage per minute (with MBM3) and better accuracy (with this upgrade).
Improved Bridge	2,500,000	Improves the ship's tactical role by increasing the efficiency of open-area engagements. –7% to maximum dispersion of main battery shells. +8% to main battery maximum firing range.	Zao only. This makes Zao more effective when playing in open waters and engaging from long distances.
Enhanced Propulsion Plant	2,500,000	Improves the ship's tactical role by increasing the efficiency of dynamic short- and medium-range engagements. –50% to time taken to reach full speed when accelerating.^[2] –20% to rudder shift time.	Des Moines only. Players choose between this unique upgrade and an upgrade that increases firepower.
Enhanced Countermeasures	2,500,000	Improves the ship's tactical role by increasing the efficiency of AA guns and consumables. +1 number of consumables. -20% AA sector reinforcement preparation time. -20% reload time of ship's consumables.	Worcester only. The upgrade emphasizes the role of this ship as a versatile cruiser.
Extended Main Battery Effective Range	2,500,000	Improves the ship's tactical role by increasing the efficiency of long-range engagements. –7% to maximum dispersion of main battery shells. +8% to main battery maximum firing range. –20% to main turrets traverse speed.	Moskva only. The changes offer a choice between the unique upgrade with its bonus to accuracy, and the standard bonuses to the guns' reloading time or firing range.
Torpedo Quick Reload System	2,500,000	Improves the ship's tactical role by increasing the efficiency of long-range torpedo attacks. –25% to torpedo tube reload time. –70% to torpedo tube traverse speed. +50% to risk of torpedo tubes becoming incapacitated.	Shimakaze only.
Main Gun Automatic Loader	2,500,000	Improves the ship's tactical role by increasing the efficiency of artillery. –18% to main battery loading time. –7% to main turrets traverse speed. +20% to torpedo tube reload time.	Grozovoi only. The upgrade offers improvements for main battery gun-focused game play.
Improved Camouflage Patterns	2,500,000	Changes the ship's tactical role by allowing for sudden and stealth torpedo attacks. −20% to the ship's detectability range by sea. +80% to the main battery reloading time.	Kleber only. The unique upgrade provides an alternative to artillery focused gameplay. When mounted, X Kléber becomes a torpedo-carrying destroyer for close quarters combat with her high speed, fast reload time, and detectability that's equal to that of other same-tier destroyers. The upgrade allows for more effective torpedo attacks at the cost of losing a significant amount of potential artillery damage per minute.
Automated Main Battery Loading Mechanism	2,500,000	Changes the ship's tactical role by shifting the effective engagement range from long to medium distance. −18% to the main battery reloading time. −12% maximum main battery firing range. −1 charge for all ship consumables.	Kremlin only. The upgrade allows for a more aggressive game play style, with the ship sacrificing her survivability in return for a bonus applied to her main battery firing rate.
Modified External Hardpoints	2,500,000	Expands the ship's tactical role by increasing the efficiency of bombers. +10% bomber cruising speed +5.5% bomber minimum speed −4.5% bomber maximum speed +10% bomb damage	Midway only. This upgrade offers game play with a focus on bombers with increased damage and speed.
Fuel Injection System	2,500,000	Expands the ship's tactical role by allowing her to quickly attack enemy ships. +15% aircraft maximum speed. −20% engine boost action time.	Hakuryu only. The upgrade has the biggest effect when starting an attack approach. It significantly increases the speed of the aircraft and reduces the time spent within the enemy's AA defense range. The overall distance traveled with engine boost remains the same.
Forced Takeoff and Landing Equipment	2,500,000	Expands the ship's tactical role by reducing the minimum effective engagement range. −15% to the ship's detectability range by sea. +20% Engine Boost action time. −50% to the time it takes to reach full power when accelerating. −30% rudder-shift time.	Audacious only. The upgrade allows the ship to get close to an opponent and thus increase the frequency of her aircraft attacks. At the same time, the risk of being detected by the opponent, as well as the risk of falling under heavy fire, increases.

@@ Line 1: / Line 1: @@
+{{video|zqwa9ZlzMA8|How it Works: Upgrades. 30 Jun 2020}}
 [[Image:Icon_12.png|left|60px]]A player earns access to '''Upgrades''' at [[Ship:Account Level#Account Level 9|Account Level 9]], allowing him to customize and improve each ship's performance to suit his play style.  Ships of different tiers have access to different upgrades, described by the tables below.  Certain upgrades are unique to certain ship types or nations, or even to a specific ship; check the Notes table columns for more detail.<br /><br />
@@ Line 109: / Line 110: @@
 * +10% engine boost time.
 |align="center" style="vertical-align:middle;" |Available only to [[Ship:Aircraft_Carriers|aircraft carriers]].
-Stacks with the [[Ship:Commander#Spending Commander Experience|Improved Engine Boost]] skill.
+Stacks with the [[Ship:List_of_Commander_Skills#Improved_Engine_Boost|Improved Engine Boost]] skill.
 |}
 <references />
@@ Line 127: / Line 128: @@
 | style="vertical-align:middle;" | {{#shipstr:IDS_DESC_PCM006_MainGun_Mod_II|description}}:
 * +15% to main battery traverse speed.
-|align="center" style="vertical-align:middle;" |  Stacks with [[Ship:Commander#List of Attack Skills|Expert Marksman]].
+|align="center" style="vertical-align:middle;" |  Stacks with [[Ship:List_of_Commander_Skills|Grease the Gears]] skills.
 |- id={{#shipstr:IDS_TITLE_PCM033_Guidance_Mod_I}} <!-- Aiming Systems Modification 1-->
@@ Line 148: / Line 149: @@
 * +5% to secondary battery maximum firing range.
 * -5% to maximum dispersion of secondary battery shells.
-|align="center" style="vertical-align:middle;" | Available only to [[Ship:Ships_of_U.S.A.#Battleships|American battleships]].
+|align="center" style="vertical-align:middle;" | Available only to [[Ship:Ships_of_U.S.A.#Battleships|American battleships]].<br /><br />Stacks with [[Ship:List_of_Commander_Skills#Long-Range_Secondary_Battery_Shells|Long-Range Secondary Battery Shells]], [[Ship:List_of_Commander_Skills#Improved_Secondary_Battery_Aiming|Improved Secondary Battery Aiming]].
 |- id={{#shipstr:IDS_TITLE_PCM067_Fighter_Mod_II}} <!-- ""Attack Aircraft Mod 1"-->
@@ Line 185: / Line 186: @@
 |- id={{#shipstr:IDS_TITLE_PCM018_AirDefense_Mod_III}} <!-- "AA Guns Mod 1"-->
-|align="center" style="vertical-align:middle;"| [[File:Wows icon modernization PCM018 AirDefense Mod III 4f31d9be2ed95af6f26d3f2b383ddce632d783ea283c84abefb09a464bcdb7b6.png|link=]]
+|align="center" style="vertical-align:middle;"| [[File:Wows icon modernization PCM018 AirDefense Mod I.png|link=]]
 <!-- [[File:Icon_modernization_PCM018_AirDefense_Mod_III.png|link=]]-->
 |align="center" style="vertical-align:middle;"| <h4>{{#shipstr:IDS_TITLE_PCM018_AirDefense_Mod_III}}</h4>
@@ Line 200: / Line 201: @@
 * +20% to secondary battery maximum firing range.
 * -20% to maximum dispersion of secondary battery shells.
-|align="center" style="vertical-align:middle;" | Stacks with [[Ship:Commander#List of Support Skills|Advanced Firing Training]].
+|align="center" style="vertical-align:middle;" | Stacks with [[Ship:List_of_Commander_Skills#Long-Range_Secondary_Battery_Shells|Long-Range Secondary Battery Shells]], [[Ship:List_of_Commander_Skills#Close_Quarters_Combat|Close Quarters Combat]], [[Ship:List_of_Commander_Skills#Top_Grade_Gunner|Top Grade Gunner]], [[Ship:List_of_Commander_Skills#Close_Quarters_Expert|Close Quarters Expert]], [[Ship:List_of_Commander_Skills#Secondary_Armament_Expert|Secondary Armament Expert]].
 |}
@@ Line 219: / Line 220: @@
 * -15% to flooding recovery time.
 * -15% to time of fire extinguishing.
-|align="center" style="vertical-align:middle;" |
+|align="center" style="vertical-align:middle;" | Stacks with battleship skill [[Ship:List_of_Commander_Skills#Basics_of_Survivability|Basics of Survivability]].
 |- id={{#shipstr:IDS_TITLE_PCM024_Engine_Mod_II}}
@@ Line 228: / Line 229: @@
 * -50% to time for reaching full power.
 * Increases engine power when the ship starts moving.
-|align="center" style="vertical-align:middle;" | Details in footnote.<ref>[https://forum.worldofwarships.eu/topic/70767-propulsion-modification-2-some-new-research-and-results/ Research] seems to show that the specific effects are as follows:
+|align="center" style="vertical-align:middle;" | Unavailable to [[Ship:Ships_of_U.K.#Cruisers|British light cruisers]] or [[Ship:Ships_of_U.K.#Destroyers|British destroyers]], but they have high acceleration by default.<br />Details in footnote.<ref>[https://forum.worldofwarships.eu/topic/70767-propulsion-modification-2-some-new-research-and-results/ Research] seems to show that the specific effects are as follows:
 * '''-50% to time for reaching full power.''' This is the time needed to "spool" the engines to full power in the direction the ship is traveling, and thus achieve maximum acceleration away from 0 knots. In other words, it increases the second derivative of speed (until the engines reach full power). It will ''not'' decrease the time it takes to reverse the engines to decelerate towards 0 knots. This effect is applied at all speeds.
-* '''Increases engine power when the ship starts moving.''' This increases the ship's acceleration away from 0 knots when between -6 and 6 knots displayed speed. In other words, it increases the first derivative of speed (within this speed band). It does ''not'' improve the ship's deceleration towards 0 knots.</ref><br/>Unavailable to [[Ship:Ships_of_U.K.#Cruisers|British light cruisers]] or [[Ship:Ships_of_U.K.#Destroyers|British destroyers]], but they have high acceleration by default.
+* '''Increases engine power when the ship starts moving.''' This increases the ship's acceleration away from 0 knots when between -6 and 6 knots displayed speed. In other words, it increases the first derivative of speed (within this speed band). It does ''not'' improve the ship's deceleration towards 0 knots.</ref>
 |- id={{#shipstr:IDS_TITLE_PCM025_SteeringGear_Mod_II}}
@@ Line 238: / Line 239: @@
 | style="vertical-align:middle;" | {{#shipstr:IDS_DESC_PCM025_SteeringGear_Mod_II|description}}:
 * -20% to rudder shift time.
-|align="center" style="vertical-align:middle;" |
+|align="center" style="vertical-align:middle;" | Not available to [[Ship:Aircraft_Carriers|aircraft carriers]].
 |- id={{#shipstr:IDS_TITLE_PCM063_Fighter_Mod_I}}   <!-- "Attack Aircraft Modification 2"-->
@@ Line 246: / Line 247: @@
 | style="vertical-align:middle;" | {{#shipstr:IDS_DESC_PCM063_Fighter_Mod_I|description}}:
 * +7.5% aircraft HP.
-|align="center" style="vertical-align:middle;" | Stacks with [[Ship:Commander#List of Endurance Skills|Survivability Expert]]<br/>and {{Air Groups Modification 2}}.<br/>Available only to [[Ship:Aircraft_Carriers|aircraft carriers]].
+|align="center" style="vertical-align:middle;" | Available only to [[Ship:Aircraft_Carriers|aircraft carriers]].<br/>Stacks with [[Ship:List_of_Commander_Skills#Survivability_Expert_3|Survivability Expert]]<br/>and {{Air Groups Modification 2}}.
 |- id={{#shipstr:IDS_TITLE_PCM064_TorpedoBomber_Mod_I}}  <!-- "Torpedo Bombers Modification 2"-->
@@ Line 254: / Line 255: @@
 | style="vertical-align:middle;" | {{#shipstr:IDS_DESC_PCM064_TorpedoBomber_Mod_I|description}}:
 * +7.5% aircraft HP.
-|align="center" style="vertical-align:middle;" | Stacks with [[Ship:Commander#List of Endurance Skills|Survivability Expert]]<br/>and {{Air Groups Modification 2}}.<br/>Available only to [[Ship:Aircraft_Carriers|aircraft carriers]].
+|align="center" style="vertical-align:middle;" | Available only to [[Ship:Aircraft_Carriers|aircraft carriers]].<br/>Stacks with [[Ship:List_of_Commander_Skills#Survivability_Expert_3|Survivability Expert]]<br/>and {{Air Groups Modification 2}}.
 |- id={{#shipstr:IDS_TITLE_PCM065_DiveBomber_Mod_I}}  <!-- "Dive Bombers Modification 2"-->
@@ Line 262: / Line 263: @@
 | style="vertical-align:middle;" | {{#shipstr:IDS_DESC_PCM065_DiveBomber_Mod_I|description}}:
 * +7.5% aircraft HP.
-|align="center" style="vertical-align:middle;" | Stacks with [[Ship:Commander#List of Endurance Skills|Survivability Expert]]<br/>and {{Air Groups Modification 2}}.<br/>Available only to [[Ship:Aircraft_Carriers|aircraft carriers]].
+|align="center" style="vertical-align:middle;" | Available only to [[Ship:Aircraft_Carriers|aircraft carriers]].<br/>Stacks with [[Ship:List_of_Commander_Skills#Survivability_Expert_3|Survivability Expert]]<br/>and {{Air Groups Modification 2}}.
 |}
 <references/>
@@ Line 282: / Line 282: @@
 | style="vertical-align:middle;" | {{#shipstr:IDS_DESC_PCM026_LookoutStation_Mod_I|description}}:
 * to a base value of 1.8 km.
-|align="center" style="vertical-align:middle;" | Stacks with [[Ship:Commander#List of Versatility Skills|Vigilance]].<br />Does not extend the torpedo acquisition range for the {{Hydroacoustic Search}} consumable.
+|align="center" style="vertical-align:middle;" | Stacks with the battleship skill [[Ship:List_of_Commander_Skills#Vigilance|Vigilance]].<br />Does not extend the torpedo acquisition range for the {{Hydroacoustic Search}} consumable.
 |- id={{#shipstr:IDS_TITLE_PCM072_AbilityWorktimeBoost_Mod_I}}  <!-- "Ship Consumables_Mod_I"-->
@@ Line 290: / Line 290: @@
 | style="vertical-align:middle;" | {{#shipstr:IDS_DESC_PCM072_AbilityWorktimeBoost_Mod_I|description}}:
 * +10% to the action time of ship consumables.
-|align="center" style="vertical-align:middle;" | Cannot be mounted on [[Ship:Aircraft_Carriers|aircraft carriers]].
+|align="center" style="vertical-align:middle;" | Cannot be mounted on [[Ship:Aircraft_Carriers|aircraft carriers]].<br />Stacks multiplicatively with the [[Ship:List_of_Commander_Skills|Consumables Enhancements]] skills, [[Ship:List_of_Commander_Skills#Emergency_Repair_Expert|Emergency Repair Expert]], [[Ship:List_of_Commander_Skills#Eye_in_the_Sky|Eye in the Sky]].
 |- id={{#shipstr:IDS_TITLE_PCM073_AbilityWorktimeBoostCV_Mod_I}}  <!-- "Sqdn Consumables_Mod_I"-->
@@ Line 298: / Line 298: @@
 | style="vertical-align:middle;" | {{#shipstr:IDS_DESC_PCM073_AbilityWorktimeBoostCV_Mod_I|description}}:
 * +50% to the action time of squadron consumables.
-|align="center" style="vertical-align:middle;" | Can be mounted on [[Ship:Aircraft_Carriers|aircraft carriers]] only.
+|align="center" style="vertical-align:middle;" | Can be mounted on [[Ship:Aircraft_Carriers|aircraft carriers]] only.<br />Stacks multiplicatively with
+[[Ship:List_of_Commander_Skills#Improved_Engine_Boost|Improved Engine Boost]], [[Ship:List_of_Commander_Skills#Repair_Specialist|Repair Specialist]], [[Ship:List_of_Commander_Skills#Enhanced_Reactions|Enhanced Reactions]].
 |- id={{#shipstr:IDS_TITLE_PCM027_ConcealmentMeasures_Mod_I}}
@@ Line 307: / Line 308: @@
 * -10% to [[Ship:Detection|detectability radius]].
 * +5% to the maximum dispersion of enemy shells fired at your ship.
-|align="center" style="vertical-align:middle;" | Stacks with [[Ship:Commander#List of Versatility Skills|Concealment Expert]].
+|align="center" style="vertical-align:middle;" | Stacks multiplicatively with various [[Ship:List_of_Commander_Skills|concealment]] skills.
 |- id={{#shipstr:IDS_TITLE_PCM035_SteeringGear_Mod_III}} <!-- "Steering Gears Modification 2"-->
@@ Line 316: / Line 317: @@
 * -40% to rudder shift time.
 * -80% to steering gears repair time.
-|align="center" style="vertical-align:middle;" | Stacks with {{Steering Gears Modification 2}}. Unavailable to [[Ship:Battleships|battleships]] or [[Ship:Aircraft_Carriers|aircraft carriers]].
+|align="center" style="vertical-align:middle;" | Unavailable to [[Ship:Battleships|battleships]] or [[Ship:Aircraft_Carriers|aircraft carriers]].<br /><br />Stacks with {{Steering Gears Modification 1}}.
 |- id={{#shipstr:IDS_TITLE_PCM009_FlightControl_Mod_I}}  <!-- "Flight Control Modification 1"-->
@@ Line 325: / Line 326: @@
 * -5% aircraft restoration time.
 * +2 deck places.
-|align="center" style="vertical-align:middle;" |
+|align="center" style="vertical-align:middle;" | Can be mounted on [[Ship:Aircraft_Carriers|aircraft carriers]] only.<br /><br />Stacks with the [[Ship:List_of_Commander_Skills#Air_Supremacy|Air Supremacy]] skill.
 |}
 <references />
@@ Line 345: / Line 346: @@
 * -12% to main battery loading time.
 * <span style="color:#A52A2A;">-13% to the main battery traverse speed.</span>
-|align="center" style="vertical-align:middle;" | Guns reload faster in exchange for slower turret traverse. Stacks with [[Ship:Commander#List of Support Skills|Basic Firing Training]].
+|align="center" style="vertical-align:middle;" | Guns reload faster in exchange for slower turret traverse.<br />Stacks multiplicatively with the [[Ship:List_of_Commander_Skills|Grease the Gears]] skills, [[Ship:List_of_Commander_Skills#Close Quarters Combat|Close Quarters Combat]], [[Ship:List_of_Commander_Skills#Top Grade Gunner|Top Grade Gunner]], [[Ship:List_of_Commander_Skills#Main Battery and AA Specialist|Main Battery and AA Specialist]], [[Ship:List_of_Commander_Skills#Swift in Silence|Swift in Silence]], and [[Ship:List_of_Commander_Skills#Fearless Brawler|Fearless Brawler]].
 |- id={{#shipstr:IDS_TITLE_PCM014_Torpedo_Mod_III}} <!-- "Torpedo Tubes Mod 2" née 3-->
@@ Line 354: / Line 355: @@
 * -15% to torpedo tube reload time.
 * <span style="color:#A52A2A;">+50% to the risk of torpedo tubes becoming incapacitated.</span>
-|align="center" style="vertical-align:middle;" | Stacks with [[Ship:Commander#List of Attack Skills|Torpedo Armament Expertise]].
+|align="center" style="vertical-align:middle;" | Torpedo tubes reload faster in exchange for greater risk of incapacitation.<br />Stacks with the [[Ship:List_of_Commander_Skills|Fill the Tubes]] skills.<br />Mitigated by the [[Ship:List_of_Commander_Skills|Preventive Maintenance]] skills.
 |- id={{#shipstr:IDS_TITLE_PCM015_FireControl_Mod_II}}
@@ Line 362: / Line 363: @@
 | style="vertical-align:middle;" | {{#shipstr:IDS_DESC_PCM015_FireControl_Mod_II|description}}:
 * +16% to main battery maximum firing range.
-|align="center" style="vertical-align:middle;" | Stacks with [[Ship:Commander#List of Support Skills|Advanced Firing Training]].<br/>Not available to [[Ship:Ships_of_U.S.S.R.#Destroyers|Russian destroyers]], [[Ship:Ships_of_U.S.S.R.#Battleships|Russian battleships]], or [[Ship:Ships_of_U.S.A.#Battleships|American battleships]].
+|align="center" style="vertical-align:middle;" | Not available to [[Ship:Ships_of_U.S.S.R.#Destroyers|Russian destroyers]], [[Ship:Ships_of_U.S.S.R.#Battleships|Russian battleships]], or [[Ship:Ships_of_U.S.A.#Battleships|American battleships]].<br />Stacks with [[Ship:List_of_Commander_Skills#Main_Battery_and_AA_Specialist|Main Battery and AA Expert]].
 |- id={{#shipstr:IDS_TITLE_PCM029_FireControl_Mod_II_US}}
@@ Line 378: / Line 379: @@
 | style="vertical-align:middle;" | {{#shipstr:IDS_DESC_PCM016_FlightControl_Mod_II|description}}:
 * +5% cruising speed.
-|align="center" style="vertical-align:middle;" | Available only to [[Ship:Aircraft_Carriers|aircraft carriers]].
+|align="center" style="vertical-align:middle;" | Available only to [[Ship:Aircraft_Carriers|aircraft carriers]].<br />Stacks with [[Ship:List_of_Commander_Skills#Improved_Engines|Improved Engines]], [[Ship:List_of_Commander_Skills#Bomber Flight Control|Bomber Flight Control]].
 |- id={{#shipstr:IDS_TITLE_PCM017_Airplanes_Mod_III}}  <!-- "Air Groups Modification 2"-->
@@ Line 386: / Line 387: @@
 | style="vertical-align:middle;" | {{#shipstr:IDS_DESC_PCM017_Airplanes_Mod_III|description}}:
 * +7.5% to aircraft HP.
-|align="center" style="vertical-align:middle;" | Stacks with [[Ship:Commander#List of Endurance Skills|Survivability Expert]].<br/> Available only to [[Ship:Aircraft_Carriers|aircraft carriers]].
+|align="center" style="vertical-align:middle;" | Available only to [[Ship:Aircraft_Carriers|aircraft carriers]].<br/>Stacks with the [[#Slot_4_.28Tier_VI.2B.29|Slot 4 aircraft]] upgrades, and [[Ship:List_of_Commander_Skills#Survivability_Expert_3|Survivability Expert]].
 |- id={{#shipstr:IDS_TITLE_PCM074_AuxiliaryArmament_Mod_I}}  <!-- "Auxiliary Armaments Modification 2"-->
@@ Line 397: / Line 398: @@
 * +15% to the damage within the explosion radius of shells fired by AA defenses
 * +2 explosions in AA salvos when the Defensive AA Fire consumable is active
-|align="center" style="vertical-align:middle;" | Stacks with [[Ship:Commander#List of Support Skills|Basic Firing Training]]<br/>and [[Ship:Commander#List of Support Skills|Advanced Firing Training]] skills.
+|align="center" style="vertical-align:middle;" | Stacks with a number of [[Ship:List_of_Commander_Skills|commander skills]].
 |}
 <references />
@@ Line 403: / Line 404: @@
 == Special Upgrades ==
-A '''special upgrade''' is an upgrade that modifies the behavior of an associated [[Ship:Consumables|consumable]].  These upgrades are obtained through the [[Ship:Armory|Armory]], currently for Coal.  Special upgrades mount and demount like other upgrades &mdash; only one upgrade at a time in a slot.
+A '''special upgrade''' is an upgrade that modifies the behavior of an associated [[Ship:Consumables|consumable]].  These upgrades are obtained through the [[Ship:Armory|Armory]], currently for Coal{{Coal}}.  Special upgrades mount and demount like other upgrades &mdash; only one upgrade in a slot at one time.
-In the Upgrades section of the Modules page in Port, a small green cross [[File:Icon modernization special.png|23px|link=]] will appear on the slot where a special upgrade can be mounted when one is available in Inventory.
+In the Upgrades section of the Equipment page in Port, a small green star [[File:WoWs icon modernization special.png|18px|link=]] will appear on the slot where a special upgrade can be mounted when one is available in Inventory.
 The ship must be able to equip the corresponding consumable in order to mount the upgrade.
@@ Line 436: / Line 437: @@
 | style="vertical-align:middle;" | {{#shipstr:IDS_DESC_PCM038_Spotter_Mod_I|description}}:
 * +30% action time.
-|align="center" style="vertical-align:middle;" | Ships with the<br />{{Spotting Aircraft}} consumable only.
+|align="center" style="vertical-align:middle;" | Ships with an appropriate spotter aircraft consumable only.<br />Note the interaction with the [[Ship:List_of_Commander_Skills#Eye_in_the_Sky|Eye in the Sky]] cruiser skill.
 |}
@@ Line 454: / Line 455: @@
 |align="center" style="vertical-align:middle;" | 625,000{{Credits}}
 | style="vertical-align:middle;" | {{#shipstr:IDS_DESC_PCM036_SpeedBooster_Mod_I|description}}:
-* +40% action time.
+* +30% action time.
-|align="center" style="vertical-align:middle;" | Tier III-X ships with the<br />{{Engine Boost}} consumable only.
+|align="center" style="vertical-align:middle;" | Tier III-X ships with an<br />Engine Boost consumable only.
 |- id={{#shipstr:IDS_TITLE_PCM040_AirDefenseDisp_Mod_I}}
@@ Line 465: / Line 466: @@
 * +20% action time.
 * -10% cooldown time.
-|align="center" style="vertical-align:middle;" | Ships with the<br /> {{Defensive AA Fire}} consumable only.
+|align="center" style="vertical-align:middle;" | Ships with a<br />{{Defensive AA Fire}} consumable only.<br />
+Stacks with {{Ship Consumables Modification 1}} and the [[Ship:List_of_Commander_Skills|Consumables Specialist]] skills.
 |- id={{#shipstr:IDS_TITLE_PCM041_SonarSearch_Mod_I}}
@@ Line 474: / Line 476: @@
 | style="vertical-align:middle;" | {{#shipstr:IDS_DESC_PCM041_SonarSearch_Mod_I|description}}:
 * +20% action time.
-|align="center" style="vertical-align:middle;" | Ships with the<br />{{Hydroacoustic Search}} consumable only.
+|align="center" style="vertical-align:middle;" | Ships with an appropriate<br />{{Hydroacoustic Search}} consumable only.<br />
+Stacks with {{Ship Consumables Modification 1}} and the [[Ship:List_of_Commander_Skills|Consumables Enhancements]] skills.
 |- id={{#shipstr:IDS_TITLE_PCM042_RLSSearch_Mod_I}}
@@ Line 483: / Line 486: @@
 | style="vertical-align:middle;" | {{#shipstr:IDS_DESC_PCM042_RLSSearch_Mod_I|description}}:
 * +20% action time.
-|align="center" style="vertical-align:middle;" | Ships with the<br />{{Surveillance Radar}} consumable only.
+|align="center" style="vertical-align:middle;" | Ships with the<br />{{Surveillance Radar}} consumable only.<br />
+Stacks with {{Ship Consumables Modification 1}} and the [[Ship:List_of_Commander_Skills|Consumables Enhancements]] skills.
 |}
@@ Line 503: / Line 507: @@
 * +30% to the emission time.
 * <span style="color:#A52A2A;">-5% to duration of the smoke clouds produced.</span>
-|align="center" style="vertical-align:middle;" | Tier V-X ships with the<br>{{Smoke Generator}} or {{Crawling Smoke Generator}} consumable only.
+|align="center" style="vertical-align:middle;" | Tier V-X ships with the<br>appropriate type of Smoke Generator<br>consumable only.<br /><br />Stacks with the [[Ship:List_of_Commander_Skills|Consumables Enhancements]] skills.
 |}
 == Unique Upgrades  ("Legendary" Upgrades) ==
-'''Unique upgrades''' (often referred to as "Legendary upgrades") are upgrades for Tier X tech tree ships.  The aim of these upgrades is to adjust the characteristics of a ship to make it perform better in a specific role or offer an alternative style of gameplay while keeping ships in balance with each other, even if one ship has the unique upgrade and another does not.
+'''Unique upgrades''' (often referred to as "Legendary upgrades") are upgrades for Tier X tech tree ships.  The aim of these upgrades is to adjust the characteristics of a ship to make it perform better in a specific role or offer an alternative style of game play while keeping ships in balance with each other, even if one ship has the unique upgrade and another does not.
-The upgrades mount and demount like other upgrades (only one upgrade in a slot at a time) in slots 5 or 6, depending on the ship. In the Upgrades section of the Modules page in [[Ship:Port|Port]], a small red cross [[File:Icon modernization unique.png|23px|link=]] will appear on the slot where a unique upgrade can be mounted when one is available in Inventory.
+The upgrades mount and demount like other upgrades (only one upgrade in a slot at a time) in slots 5 or 6, depending on the ship. In the Upgrades section of the Equipment page in [[Ship:Port|Port]], a small red star [[File:WoWs icon modernization legendary.png|18px|link=]] will appear on the slot where a unique upgrade can be mounted when one is available in Inventory.
-{{block|!!|content= With Update 0.9.2 mission chains for Unique Upgrades are longer obtainable.  Uncompleted chains may continue until complete. <br>
+To obtain a unique upgrade, each can be purchased for 19,200{{RP}} in the Research Bureau section of the [[Ship:Armory|Armory]].
-With Update 0.9.3 the non-CV Unique Upgrades are obtained through the [[Ship:Research Bureau|Research Bureau]].<br>
-With Update 0.9.5 and later, a number of Unique Upgrades will change. }}
-To obtain a unique upgrade without a mission, each can be purchased for 19,200{{RP}} in the Research Bureau section of the [[Ship:Armory|Armory]].
 === Slot 5 ===
@@ Line 526: / Line 526: @@
 ! width="60" | Icon
 ! width="200" | Equipment Name
-! width="80" | Sell Price<ref name="UU Sale">Once sold, a Unique Upgrade cannot be re-earned.</ref>
+! width="80" | Sell Price
 ! Description
 ! width="250" | Notes
@@ Line 591: / Line 591: @@
 * +10% to main battery maximum firing range.
 * <span style="color:#A52A2A;">–20% to action time of the ship's consumables.</span>
-|align="center" style="vertical-align:middle;" | ''[[Khabarovsk]]'' only.
+|align="center" style="vertical-align:middle;" | ''[[Khabarovsk]]'' only.<br />The upgrade places emphasis on aggressive game play due to the enhanced main battery guns and reduced effectiveness of consumables.
 |- id={{#shipstr:IDS_TITLE_PCM056_SPECIAL_MOD_I_Z_52}} <!-- Torpedo Fire Control System -->
@@ Line 622: / Line 622: @@
 * +20% to duration of smoke screens.
 * +20% to duration of {{Surveillance Radar}}.
-|align="center" style="vertical-align:middle;" | ''[[Yueyang]]'' only.
+|align="center" style="vertical-align:middle;" | ''[[Yueyang]]'' only.<br />The upgrade offers more aggressive game play with an accent on consumables and main battery instead of the concealment upgrade which involves a safe play style.
 |- id={{#shipstr:IDS_TITLE_PCM075_SPECIAL_MOD_I_Daring}}  <!-- Heavier Torpedo Warheads -->
@@ Line 640: / Line 640: @@
 * +30% smoke screen dispersion time.
 * +100% Smoke Generator action time.
-* +1 charge for consumable.
+* +1 charge for all consumables.
 |align="center" style="vertical-align:middle;" | ''[[Harugumo]]'' only.<br />This unique upgrade offers some improvements for game play that involve the use of smoke screens, at the cost of detectability and reduced effectiveness in battles for Key Areas. Thus, the ship can escape at ¼ speed while setting a smoke screen and reach the optimal distance for firing.
 |}
@@ Line 654: / Line 654: @@
 ! width="60" | Icon
 ! width="200" | Equipment Name
-! width="80" | Sell Price<ref name="UU Sale"/>
+! width="80" | Sell Price
 ! Description
 ! width="250" | Notes
@@ Line 683: / Line 683: @@
 * –7% to maximum dispersion of main battery shells.
 * <span style="color:#A52A2A;">–13% to main turrets traverse speed.</span>
-|align="center" style="vertical-align:middle;" | ''[[Yamato]]'' only.<br>The upgrade offers a choice between greater damage per minute (with MBM3) and better accuracy (with this upgrade).
+|align="center" style="vertical-align:middle;" | ''[[Yamato]]'' only. There is an identical version for ''[[ARP Yamato]]''.<br>The upgrade offers a choice between greater damage per minute (with MBM3) and better accuracy (with this upgrade).
 |- id={{#shipstr:IDS_TITLE_PCM048_SPECIAL_MOD_I_ZAO}} <!-- Improved Bridge -->
@@ Line 699: / Line 699: @@
 |align="center" style="vertical-align:middle;" | 2,500,000{{Credits}}
 | style="vertical-align:middle;" |  {{#shipstr:IDS_DESC_PCM052_SPECIAL_MOD_I_DES_MOINES|description}}
-* –50% to time taken to reach full speed when accelerating.
+* –50% to time taken to reach full speed when accelerating.<ref>From Update 0.9.5 note: Reduced the bonus to engine power. Now, with the unique upgrade and the “Propulsion Modification 1” upgrade, it’ll take the cruiser 21% more time to reach maximum forward speed, and it’ll take three times more time to reach maximum backward speed. The ship will still be gaining speed faster with these two upgrades compared to having just one of them. At the same time, the time it takes the ship to reach 1/2 and 3/4 of her speed remains almost the same. Deceleration is unaffected.</ref>
 * –20% to rudder shift time.
-|align="center" style="vertical-align:middle;" | ''[[Des Moines]]'' only.<br><br>Time to reach 1/4 and 1/2 speed barely affected.  Deceleration unaffected.
+|align="center" style="vertical-align:middle;" | ''[[Des Moines]]'' only.<br>Players choose between this unique upgrade and an upgrade that increases firepower.
 |- id={{#shipstr:IDS_TITLE_PCM053_SPECIAL_MOD_I_WORCESTER}} <!-- Improved Readiness Condition -->
 |align="center" style="vertical-align:middle;" | [[image:Wows icon modernization PCM053 Special Mod I Worcester.png|link=]]
@@ Line 711: / Line 711: @@
 * -20% AA sector reinforcement preparation time.
 * -20% reload time of ship's consumables.
-|align="center" style="vertical-align:middle;" | ''[[Worcester]]'' only.
+|align="center" style="vertical-align:middle;" | ''[[Worcester]]'' only.<br />The upgrade emphasizes the role of this ship as a versatile cruiser.
 |- id={{#shipstr:IDS_TITLE_PCM054_SPECIAL_MOD_I_MOSKVA}} <!-- Extended Main Battery Effective Range -->
@@ Line 752: / Line 752: @@
 |align="center" style="vertical-align:middle;" | ''[[Kleber]]'' only.<br />The unique upgrade provides an alternative to artillery focused gameplay. When mounted, X ''Kléber'' becomes a torpedo-carrying destroyer for close quarters combat with her high speed, fast reload time, and detectability that's equal to that of other same-tier destroyers. The upgrade allows for more effective torpedo attacks at the cost of losing a significant amount of potential artillery damage per minute.
-|- id={{#shipstr:IDS_TITLE_PCM076_SPECIAL_MOD_I_KREMLIN}} <!-- Improved Camouflage Patterns -->
+|- id={{#shipstr:IDS_TITLE_PCM078_SPECIAL_MOD_I_KREMLIN}} <!-- Improved Camouflage Patterns -->
 |align="center" style="vertical-align:middle;" | [[image:Icon modernization PCM078 Special Mod I Kremlin.png|link=]]
-|align="center" style="vertical-align:middle;" | <h4>{{#shipstr:IDS_TITLE_PCM076_SPECIAL_MOD_I_KREMLIN|mark}}</h4>
+|align="center" style="vertical-align:middle;" | <h4>{{#shipstr:IDS_TITLE_PCM078_SPECIAL_MOD_I_KREMLIN|mark}}</h4>
 |align="center" style="vertical-align:middle;" | 2,500,000{{Credits}}
-| style="vertical-align:middle;" |  {{#shipstr:IDS_DESC_PCM076_SPECIAL_MOD_I_KREMLIN|description}}
+| style="vertical-align:middle;" |  {{#shipstr:IDS_DESC_PCM078_SPECIAL_MOD_I_KREMLIN|description}}
 * −18% to the main battery reloading time.
 * <span style="color:#A52A2A;">−12% maximum main battery firing range.</span>
@@ Line 770: / Line 770: @@
 * +5.5% bomber minimum speed
 * <span style="color:#A52A2A;">−4.5% bomber maximum speed</span>
-* +10% HE bomb damage
+* +10% bomb damage
 |align="center" style="vertical-align:middle;" | ''[[Midway]]'' only.<br />This upgrade offers game play with a focus on bombers with increased damage and speed.
@@ Line 778: / Line 778: @@
 |align="center" style="vertical-align:middle;" | 2,500,000{{Credits}}
 | style="vertical-align:middle;" | {{#shipstr:IDS_DESC_PCM062_SPECIAL_MOD_I_HAKURYU|description}}
-* +15% aircraft maximum speed
+* +15% aircraft maximum speed.
-* <span style="color:#A52A2A;"> −20% engine boost action time</span>
+* <span style="color:#A52A2A;"> −20% engine boost action time</span>.
 |align="center" style="vertical-align:middle;" | ''[[Hakuryu]]'' only.<br />The upgrade has the biggest effect when starting an attack approach. It significantly increases the speed of the aircraft and reduces the time spent within the enemy's AA defense range. The overall distance traveled with engine boost remains the same.
@@ Line 787: / Line 787: @@
 |align="center" style="vertical-align:middle;" | 2,500,000{{Credits}}
 | style="vertical-align:middle;" | {{#shipstr:IDS_DESC_PCM079_SPECIAL_MOD_I_Audacious|description}}
-* −15% to the ship's detectability range by sea
+* −15% to the ship's detectability range by sea.
-* +20% Engine Boost action time
+* +20% Engine Boost action time.
-* −50% to the time it takes to reach full power when accelerating
+* −50% to the time it takes to reach full power when accelerating.
-* −30% rudder-shift time
+* −30% rudder-shift time.
 |align="center" style="vertical-align:middle;" | ''[[Audacious]]'' only.<br />The upgrade allows the ship to get close to an opponent and thus increase the frequency of her aircraft attacks. At the same time, the risk of being detected by the opponent, as well as the risk of falling under heavy fire, increases.
 |}

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Upgrades

Revision as of 20:36, 28 July 2021

Contents

Managing upgrades

Base Upgrades

Slot 1 (Tier I+)

Main Armaments Modification 1

Auxiliary Armaments Modification 1

Magazine Modification 1

Aiming Systems Modification 0

Air Groups Modification 1

Slot 2 (Tier III+)

Damage Control System Modification 1

Engine Room Protection

Aircraft Engines Modification 1

Slot 3 (Tier V+)

Main Battery Modification 2

Aiming Systems Modification 1

Artillery Plotting Room Modification 1

Attack Aircraft Modification 1

Torpedo Bombers Modification 1

Torpedo Tubes Modification 1

Aerial Torpedoes Modification 1

AA Guns Modification 1

Secondary Battery Modification 1

Slot 4 (Tier VI+)

Damage Control System Modification 2

Propulsion Modification 1

Steering Gears Modification 1

Attack Aircraft Modification 2

Torpedo Bombers Modification 2

Bombers Modification 1

Slot 5 (Tier VIII+)

Torpedo Lookout System

Ship Consumables Modification 1

Squadron Consumables Modification 1

Concealment System Modification 1

Steering Gears Modification 2

Flight Control Modification 1

Slot 6 (Tier IX+)

Main Battery Modification 3

Torpedo Tubes Modification 2

Gun Fire Control System Modification 2

Artillery Plotting Room Modification 2

Flight Control Modification 2

Air Groups Modification 2

Auxiliary Armaments Modification 2

Special Upgrades

Slot 1

Damage Control Party Modification 1

Spotting Aircraft Modification 1

Slot 2

Engine Boost Modification 1

Defensive AA Fire Modification 1

Hydroacoustic Search Modification 1

Surveillance Radar Modification 1

Slot 3

Smoke Generator Modification 1

Unique Upgrades ("Legendary" Upgrades)

Slot 5

Enhanced Engineering Systems

Reinforced Emergency Response

Upgraded Damage Control Equipment

Improved Main Battery Loading Mechanisms

Aerosol Smoke Curtain System

Master Fire Control Director

Torpedo Fire Control System

Improved Hull Concealment

Improved Main Artillery

Heavier Torpedo Warheads

Additional Smoke Generators

Slot 6

Main Battery Fire Control Station

Improved Ammunition Hoists

Main Battery Director System

Improved Bridge