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Greetings, Admirals!

We would like to inform you about this week's Weekly Maintenance.

Please check out the below information for more details.​

⏰ 𝐌𝐚𝐢𝐧𝐭𝐞𝐧𝐚𝐧𝐜𝐞 𝐇𝐨𝐮𝐫𝐬:

Dec. 5th (Tues) 17:00 ~ 22:00 22:40 (PST)

Dec. 6th (Wed) 01:00 ~ 06:00 06:40 (UTC)

※ After verifying the release on the Play Store and App Store, Maintenance will begin.

※ The Maintenance duration may vary.​

■ Store Distribution Announcement

In order to facilitate smoother game access once the maintenance is finished, the updates for the Play Store and App Store will be available in advance starting on December 5th (Tues) at 12:00 PST / December​ 5th (Tues) at 20:00 UTC. 

This will help streamline access to all Admirals once the maintenance is complete!​

※ You won't be able to access the game until the Maintenance is done.

※ We kindly ask our Admirals not to update the game before the Maintenance starts, and if automatic updates are enabled, please disable them.

※ From December 5th (Tues) at 12:00 PST / December 5th (Tues) at 20:00 UTC until the start of Maintenance, mutual attacks between Admirals will be restricted.

> During the attack restriction period, you will not be able to attack other Admirals' Base or Aircraft Carrier.

2. Target: All Servers

3. Details:

■ 5th Anniversary​

Thank you for celebrating GBTW’s 5th Anniversary with us! [After the Maintenance on 12/05 PST (12/06 UTC) ~ Maintenance on 12/12 PST (12/13 UTC)]

Join the celebration by clicking the [5th Anniversary] icon to take part in the 5th Anniversary Events.​

Check the Event tab for more information.

◆ In-Game images will be updated incelebration of the 5th Anniversary [After the Maintenance on 12/05 PST (12/06 UTC) ~ Maintenance on 12/12 PST (12/13 UTC)]

: The loading screen and Olivia herself will be updated to don a new look to celebrate 5th Anniversary with us!​

: Flower Confetti may appear in your Base and on the Sea Map.​

◆ An Admiral’s 5-Year-Old Desk [After the Maintenance on 12/05 PST (12/06 UTC) ~ Maintenance on 12/12 PST (12/13 UTC)]

: You can enjoy lots of 5th Anniversary celebratory events by interacting with the different decorative features on your desk.​

◆ 5th Anniversary Letter Collection [After the Maintenance on 12/05 PST (12/06 UTC) ~ Maintenance on 12/12 PST (12/13 UTC)]

: Collect all 4 Letters and register them to your Collection and receive rewards.

: You can obtain Letters by doing the following.

> G: On the Classified Document sitting on the Admiral’s 5-Year-Old Desk - Obtainable till Maintenance on 12/12 PST (12/13 UTC)

> B: 5th Anniversary Dice Event Cycle Reward - Obtainable till Maintenance on 12/12 PST (12/13 UTC)

> T: 5th Anniversary Step Shop Free Reward - Obtainable for a week after Step Shop opens

> W: [Happy 5th GBTW! 7 Days of Festivity] Event Reward - Obtainable till Maintenance on 12/19 PST (12/20 UTC)

◆ Award Certification [After the Maintenance on 12/05 PST (12/06 UTC) ~ Maintenance on 12/12 PST (12/13 UTC)]

: See all the achievements that our Admirals have accomplished throughout the year.

◆ Classified Document [After the Maintenance on 12/05 PST (12/06 UTC) ~ Maintenance on 12/12 PST (12/13 UTC)]

: A Classified Document sent to our Admirals from a mysterious sender.​

◆ 5th Anniversary Developer’s Letter added [After the Maintenance on 12/05 PST (12/06 UTC) ~ Maintenance on 12/12 PST (12/13 UTC)]

: A Developer's Letter has been sent to our Admirals in celebration of the 5th Anniversary.

: Once you’ve read the Developer's Letter to the very end, you will receive the letter [G - 5th Anniversary Event Item].​

※ [G - 5th Anniversary Event Item] can be registered with other Letters obtained through various 5th Anniversary Events at Event Collection.

※ The special coupon that you can obtain from the Developer's Letter will be available until 12/12 17:00 PST (12/13 01:00 UTC).

◆ [Happy 5th GBTW! 7 Days of Festivity] Attendance Event will begin [After the Maintenance on 12/05 PST (12/06 UTC) ~ Maintenance on 12/19 PST (12/20 UTC)]

: [Happy 5th GBTW! 7 Days of Festivity] Attendance Event will continue for 7 days.

: You can obtain rewards including [W - 5th Anniversary Event Item], [5th Anniversary Supply Order], [D&A Instructions], [Reinforcing Agent (Skins)] and more.

◆ [5th Anniversary] Dice Event will begin [After the Maintenance on 12/05 PST (12/06 UTC) ~ Maintenance on 12/12 PST (12/13 UTC)]

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: Obtain Dice Fragments that allow you to make Dice rolls, Roll the Dice, move your Olivia character around the board, and get rewards.​

: You can obtain additional rewards for completing full cycles around the board. You can obtain these cycle rewards up to 100 times.​

: You can obtain [B - 5th Anniversary Event Item], [5th Anniversary Dice Reward] and more as rewards.​

> Use [5th Anniversary Dice Reward] to randomly obtain one of the following items.

> Obtainable items: [100K Ship XP (All)] x1,000, [1st Class Adv Blueprint] x70, [D&A Instruction] x10, [Medal of Merit] x65, [Reinforcing Agent] x75, [Reinforcing Agent (Skins)] x170 or [Food/Iron/Oil Selection Box] x23

◆ [Collection System] Event Collection [5th Anniversary Appreciation] [After the Maintenance on 12/05 PST (12/06 UTC) ~ Maintenance on 12/26 PST (12/27 UTC)]

- World Zone 1, 2

: [5th Anniversary Appreciation] will be added to the Event Collection List.

: Register Letter Items to this Collection to obtain [Advanced Star Fragment - Legendary] x10.

※ How and when you can obtain each Letter will differ depending on the Letter.

-  World Zone 3

: [5th Anniversary Appreciation] will be added to the Event Collection List.

: Register Letter Items to this Collection to obtain [Advanced Star Fragment - Epic] x10.

※ How and when you can obtain each Letter will differ depending on the Letter.

◆ 5th Anniversary Mini Game Event [After the Maintenance on 12/05 PST (12/06 UTC) ~ Maintenance on 12/12 PST (12/13 UTC)]

- Intelligence Agency’s Photographic Interpretation

: Find the different parts of the photo within a limited time span!

: If you correctly assemble the photo, you can obtain the [Gift from the Radar Team - 5th Anniversary Minigame Reward].

※ You can obtain one [Gift from the Radar Team - 5th Anniversary Minigame Reward] for successfully clearing a stage.

: Use the [Gift from the Radar Team - 5th Anniversary Minigame Reward] to select and obtain one of the following items.

> [100K Ship XP (All)], [1st Class Adv Blueprint], [Reinforcing Agent], [D&A Instruction], [Medal of Merit], [Hyperpolymer] and [Reforge Coolant Golden Box]

- Radio Hack Prevention

: Select the right number so that the sum will become the correct answer!​

: Stop the radio from being hacked and obtain the [Gift from the Intelligence Agency - 5th Anniversary Minigame Reward].

※ You can obtain the [Gift from the Intelligence Agency - 5th Anniversary Minigame Reward] once per day. The reset time is 16:00 PST (00:00 UTC).

: Use the [Gift from the Intelligence Agency - 5th Anniversary Minigame Reward] to obtain all of the following items.

> [5th Anniversary Jet Skill Core Box], [5th Anniversary Aircraft Carrier Skill Core Box] and [Carrier Module - Legendary]

■ New

◆ VIP max level expansion [After the Maintenance on 12/05 PST (12/06 UTC)]

- World Zone 1, 2

: The max level for VIP will increase from 20 to 30.

: Due to the max level increase, buffs originally given for each level will become stronger and more powerful buffs will be added.

■ Improvements

◆ Selling Jets

: You will be notified through an in-game pop-up when selling Jets that have not yet been registered in the Jet Profile Tactics feature.

◆ Combat Power UI

: Any change in Combat Power resulting from repairs made after battling against Armada and Admirals will not be displayed.​

◆ Search function

: The Search function functionality will be improved.​

◆ Armada Strike Group optimization options

: Optimization options for Armada Strike Group will be added to [Manage System].

◆ Upgrade Plus chance of certain Jet grades

: The anomaly where chance increase functionality wasn’t functioning properly, regardless of the Success Rate UP Event when proceeding with Jet Upgrade Plus for Epic or lower grade Jets, will be fixed.​

◆ Collection notification

: The notification shown at [View More] will no longer be shown.

◆ Products shown when entering the Shop through the Promotion Center

: Products will now be shown when you enter the Shop through the Promotion Center.

■ Event

◆ Server Transfer Event will begin [After the Maintenance on 12/05 PST (12/06 UTC) ~ Maintenance on 12/12 PST (12/13 UTC)]

- All Admirals will be able to transfer to a different Server regardless of their HQ level.

: You can transfer to any Server that has been active (created) for 60 days or more.

: Only Admirals that were created after the respective Server creation date can transfer to a Server that is less than 60 days old.

> Gold will be required to make the transfer. The HQ level being transferred will affect the amount of Gold needed for the transfer.

※ The price shown is the discounted price.

※ World Zone 1 Admirals cannot transfer to World Zone 2.

※ World Zone 2 Admirals can transfer to World Zone 1 but cannot return to World Zone 2.

※ World Zone 3 Admirals cannot transfer to World Zone 1 and 2.

■ Shop

- All World Zones

: Mileage Shop

> Chance to level up your VIP! [10,000 VIP Points], where you can obtain VIP Points, will be added.

> [Reinforcing Agent (Skins) x1,000], where you can obtain [Reinforcing Agents (Skins)], will be added.

- World Zone 1, 2

: 5th Anniversary (Weekly Limited)

> [5th Anniversary Special Supply Pack], where you can obtain [Prime Jet Orders] and [Veteran Jet Orders], will be added.

> [Prepare for Battle! Total Battle Pack], where you can obtain [Ship XP (All)], [1st Class Adv Blueprints], [Reinforcing Agents], [Jet Skill Cores - Legendary IV] and [5th Anniversary Supply Orders], will be added.

> [High-Performance Jet Special!], where you can obtain [Supply Boxes] and [Perfect Supply Boxes] of [Echo Aggressor], [YF-23] and [Cyclone LTS], will be added.

> [Jet Upgrade Focus Pack], where you can obtain [Supply Boxes], [Perfect Supply Boxes] and [Blueprints] of [F-14 TIGER], [FOXHOUND 31] and [A10C], will be added.

> [FAVORED 110 Supply Box], where you can obtain popular Supply Boxes, will be added.

: Subscription Supply

> [A Collection of the Most Popular Jets! (7 Days)], where you can obtain [Supply Boxes] and [Blueprints] of [YF-23] and [Shadow Eagle], will be added.

> [Reinforcing Agent Focus Special Supply (7 Days)], where you can obtain [Reinforcing Agents], will be added.

> [Super Carrier and Echo Aggressor Supply Box Special Supply! (7 Days)], where you can obtain [Super Carrier Selection Supply Boxes] and [Echo Aggressor Supply Boxes], will be added.

: Pop-Up Shop

> [WWL 3.0 Victory Pack], where you can obtain [Ship XP], [Medals of Merit] and [Elite Jet Blueprint Selection Boxes​], will be added.

※ You can obtain [Blueprints] of [Basilisk], [PF-57], [FS2020] and [YF-22] from the [Elite Jet Blueprint Selection Boxes​].

> [Special Jet Deal!], where you can select and obtain [Legendary Jet Blueprints] or [D&A Instructions], will be added.

> [Increase the Quality of Your Base! Special Reactor Deal], where you can obtain [Energy Core Reactor] and [Construction Boosts], will be added.

: Quest Pop-Up

> [D&A Instructions Rush!], where you can obtain [D&A Instructions], will be added.

> [D&A Instructions MAX Rush!], where you can obtain [D&A Instructions], will be added.

> [5th Anniversary Appreciation! Efficiency Pack], where you can obtain [5th Anniversary Jet Blueprint Selection Boxes], [Ship XP], [1st Class Adv Blueprints] and more, will be added.

> [Lv.20 Legendary Jet SELECT Box!], where you can obtain Lv. 20 [RF-M], [EF-2000] and [Desert F-16FF], will be added.

: Mission Shop

> [Operation: Elite Force Upgrade], where you can obtain [Ship XP], [Iron], [D&A Instructions], [Legendary Jet Advanced Skill Core Selection Box] and [Jet Skill Core - Legendary IV], in addition to the Mission Accomplishment Rewards; [Prime Jet Order], [Ship XP], [All-Rounder Supply Order] and [1M Resource Box], will be added.

: Step Shop

> [Special 5th Anniversary Product], where you can obtain [T - 5th Anniversary Event Item], [5th Anniversary Jet Blueprint Selection Boxes], [Ship XP], [1st Class Adv Blueprints] and more, will be added.

- World Zone 3

: Pop-Up Shop

> [WWL 3.0 Victory Pack], where you can obtain [Ship XP], [Medals of Merit] and [Elite Jet Blueprint Selection Boxes], will be added.

: Step Shop

> [Special 5th Anniversary Product], where you can obtain [T - 5th Anniversary Event Item], [5th Anniversary Jet Blueprint Selection Boxes], [Ship XP], [1st Class Adv Blueprints] and more, will be added.

※ Some of the details pertaining to the listed content, events, shop items, and rewards provided may vary depending on the creation date of the Server or World Zone. Details are available in-game.

※ Unless specified otherwise, the update details above apply to all Servers/Worlds.

※ The details of the newly released Packs will be provided in-game.

※ If the Armada Blitz Defense does not end before the maintenance begins, the Cooldown time may not reset.

※ If the Cooldown has not been initialized due to the pre-announced maintenance, the Cooldown initialization Item will not be given.

※ Game can be accessed sooner if maintenance is completed earlier than projected.

※ The game will not be accessible during the maintenance.

※ The schedule and details of the maintenance are subject to change. Please visit the Notice Board for any additional updates.

Thank you.​

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