Application Data Update and Server Maintenance Notice

Hello, Pilots! This is the Steam® version "Mobile Suit Gundam Battle Operation 2" team. Server maintenance will be performed on the following schedule. ◇Date & Time [PDT] 08/05/2026 22:00 – 08/06/2026 01:00 [Scheduled] [CEST] 08/06/2026 07:00 – 08/06/2026 10:00 [Scheduled] ◇Maintenance Details ・Application Data Update ・Supply Drop Lineup Update ※Please note that you will not be able to log in to the game during the maintenance. ※The end time may vary depending on the maintenance status. Please understand this in advance. ※Entering the maintenance during matching may cause unexpected errors. Please log out of the game before maintenance. We apologize for any inconvenience this may cause and appreciate your understanding and cooperation. [PDT] 08/06/2026 / [CEST] 08/06/2026 Updated content is listed below. ■P.M.U. Material Enhancement Campaign P.M.U. Material Enhancement Campaign has been underway since [JST] 07/30/2026. ■Period [PDT] 07/30/2026 01:00 – 08/26/2026 21:59 [Scheduled] [CEST] 07/30/2026 10:00 – 08/27/2026 06:59 [Scheduled] ※Detailed information is listed below. view ■Unicorn Gundam [HML] Guaranteed Boosted Supply Drop Starting from [PDT] 08/06/2026 / [CEST] 08/06/2026, Unicorn Gundam [HML] LV1 & LV2 Guaranteed Boosted Supply Drop will begin. Steam post image ■Period [PDT] 08/06/2026 01:00 – 08/12/2026 21:30 [Scheduled] [CEST] 08/06/2026 10:00 – 08/13/2026 06:30 [Scheduled] ■Content A Supply Drop, in which 10-consecutive Supply Drops can be requested up to STEP5. The STEP will progress by 1 each time you perform a request, as STEP1 → STEP2 → STEP3 → STEP4 → STEP5. Once STEP 5 is completed, the STEP UP Supply Drop will end. ・STEP1 (15 Tokens): Tokens 50% OFF! ・STEP2 (30 Tokens): ★★ rarity or higher Materials drop rate x3! ・STEP3 (30 Tokens): ★★★ rarity or higher MS x2 guaranteed! ・STEP4 (15 Tokens): Tokens 50% OFF! ・STEP5 (30 Tokens): Unicorn Gundam [HML] LV1 & LV2 x1 each guaranteed! Plus, all drops will be MS! ※Same supplies will be drawn as the ongoing Supply Drops. For details, please check the [Item List]. ※Please also make sure to have a check to the event schedule so that you will not miss anything. ■[Revival event] Crossbone Gundam X-1 Kai Guaranteed Boosted Supply Drop Starting from [PDT] 08/06/2026 / [CEST] 08/06/2026, Crossbone Gundam X-1 Kai LV1 Guaranteed Boosted Supply Drop will begin. Steam post image ■Period [PDT] 08/06/2026 01:00 – 08/12/2026 21:30 [Scheduled] [CEST] 08/06/2026 10:00 – 08/13/2026 06:30 [Scheduled] ■Content A Supply Drop, in which 10-consecutive Supply Drops can be requested up to STEP10. The STEP will progress by 1 each time you perform a request, as STEP1 → STEP2 → STEP3 → STEP4 → STEP5 → STEP6 → STEP7 → STEP8 → STEP9 → STEP10. After STEP10 is requested, Boosted Supply Drop will be over. ・STEP1 (15 Tokens): Tokens 50% OFF! ・STEP2 (30 Tokens): 50 ★★★★★ Mechanic Tickets for bonus! ・STEP3 (30 Tokens): 50 ★★★★★ Modification Kit for bonus! ・STEP4 (30 Tokens): ALL Drops will be MS! + accessory “Backpack: X-1 Kai” for bonus! ・STEP5 (30 Tokens): 100 ★★★★★ Mechanic Tickets for bonus! ・STEP6 (30 Tokens): 100 ★★★★★ Modification Kit for bonus! ・STEP7 (30 Tokens): 1 “Crossbone Gundam X-1 Kai LV1” guaranteed!! + Custom part “Special Enhancer [Type-β] LV1” for bonus! ・STEP8 (30 Tokens): 1 ★★ MS & 1 ★★★ MS guaranteed! + 300 ★★★★★ Mechanic Tickets for bonus! ・STEP9 (30 Tokens): 2 ★★ MS & 1 ★★★ MS guaranteed! + 300 ★★★★★ Modification Kit for bonus! ・STEP10 (30 Tokens): Another “Crossbone Gundam X-1 Kai LV1” guaranteed!! + 1 ★★★★ MS guaranteed! + Accessory “Mask: X-1 Kai” for bonus! ■Custom part ◎Special Enhancer [Type-β] LV1 ・Increases ranged strength 20%. Increases unit HP by 1000. Note that multiple special enhancer parts cannot be equipped at once. Steam post image ※Same supplies will be drawn as the ongoing Supply Drops. For details, please check the [Item List]. ※Please also make sure to have a check to the event schedule so that you will not miss anything. ■Notice of Supply Drop Lineup “Unicorn Gundam [HML]” Supply Drop Lineup has been updated. Steam post image ■Period [PDT] 08/06/2026 01:00 – 08/12/2026 21:30 [Scheduled] [CEST] 08/06/2026 10:00 – 08/13/2026 06:30 [Scheduled] ■Added New Materials ■Unit ・★★★ Unicorn Gundam [HML] LV1-2 (General unit, ground/space uses, cost: 700+) ※The above MS is eligible for the Monthly MS Bonus Unit. ■Mobile Suit Features ・General unit with cost of 700. ・Equipped with its unique Hyper Mega Launcher, the Unicorn Gundam enters Destroy Mode when NT-D is activated. ・This mobile suit designed to combat psycho-frame units is equipped with a special system known as NT-D developed to dispel the Newtype myth. Its movable frame has been replaced with a psycho-frame, making it a full psycho-frame unit. When its onboard NT-D system detects hostile psycho-frame waves, its limiter is removed, unleashing astonishing combat power. ・This variant’s newly developed arm-mounted Hyper Mega Launcher provides excellent firepower and long range that compliment and enhance its NT-D capabilities. ・Can be deployed both on the Ground and in Space. https://bo2.ggame.jp/images/info/2026/05/d6435ccee50c5739963d0971b1f3c924.mp4 ※This video may not be representative of the actual product. ※Please also make sure to have a check to the event schedule so that you will not miss anything. Skill “NT-D (B) Ability Boost” ・When at 50% HP or less, the skill will temporarily activate, but only once. ・HP fully recovered for all parts (head, back and legs) and equipped shields ・ATK and mobility are boosted ・Damage taken from melee attacks are reduced ・Thruster consumption when starting high-speed movement are also reduced ・Performance is altered for compatible weapons ・The “Flap Booster LV1” skill is provided ・Preventing stagger caused by accumulated damage when the shield is hit, and nullifying the reaction triggered when the shield is destroyed by ranged attacks ・Nullifies all reactions except for stagger due to cumulative damage, but ONLY at the point of activation Note that while this skill is active, recovery effects from bases and infantry directed at your unit are nullified. Steam post image Skill “HML Optimizer” ・When changing weapons inside the HML (Hyper Mega Launcher), change time is reduced. Also, when the HML is selected, overheat recovery time is reduced for ranged beam weapons. ■Exclusive pilot item as a Bonus for the 10-consecutive Supply Drops! Beginning from [PDT] 08/06/2026 01:00 / [CEST] 08/06/2026 10:00, 1 random exclusive pilot item as a bonus can be obtained from 10-consecutive drops. Steam post image ■Period [PDT] 08/06/2026 01:00 – 08/12/2026 21:30 [Scheduled] [CEST] 08/06/2026 10:00 – 08/13/2026 06:30 [Scheduled] ■Supply Drop with Bonus Items Normal 10-consecutive Supply Drops ■Bonus Item Contents (get 1 of the 2 items randomly listed below) ■Wear Normal Suit: Vist Foundation 01 ■Accessory Helmet: Vist Foundation 01 ※Requesting 10-Consecutive Supply Drops during the campaign will grant you an additional 11th supply drop, and get 1 extra item. ※Single Supply Drop is NOT applied with this benefit. The bonus item will not be awarded even if you request the 1-Attempt Supply Drop ten times in a row. ※For more information regarding the updated lineup, please refer to the [Supply Drop List]. ■Removed Materials from the Supply Drop Some materials are removed from the supply drop lineup. ※For more information regarding the updated lineup, please refer to the [Supply Drop List]. ■Notice of [Big Boost to Supply Drop Rates Campaign] Some of the newly added materials will have a boost to their supply drop rates for a limited time. ■Period [PDT] 08/06/2026 01:00 – 08/12/2026 21:30 [Scheduled] [CEST] 08/06/2026 10:00 – 08/13/2026 06:30 [Scheduled] ■Featured material that will benefit from the Big Boost to its Supply Rate ・★★★ Unicorn Gundam [HML] LV1-2 (General unit, ground/space uses, cost: 700+) ■Supply Drops that will benefit from Big Boost to Supply Rates ・Normal Supply Drop ※After the end of the campaign, all supply drop rates will be the same as other materials. ■Notice of "Limited Supply Drop!! Crossbone Gundam X-1 Kai" Starting from [PDT] 08/06/2026 01:00 / [CEST] 08/06/2026 10:00, a Limited Supply Drop with boosted drop rates for a certain MS will begin. Steam post image ■Period [PDT] 08/06/2026 01:00 – 08/12/2026 21:30 [Scheduled] [CEST] 08/06/2026 10:00 – 08/13/2026 06:30 [Scheduled] ■Contents During the period, “Limited Supply Drop (Once / 10 Times)” can be requested from the Supply Counter. During the Limited Supply Drop, Crossbone Gundam X-1 Kai’s drop rate will be increased. ■Featured material with a Big Boost to its supply drop rate This Limited Supply Drop offers increased drop rates for the featured unit. ◎Supply drop rate increase #1 (Item Amount 1) ・★★★★★ Crossbone Gundam X-1 Kai LV1 (General unit, ground/space uses, cost: 750) ■Supply Drops that are affected by the drop rate increase ・Limited Supply Drop ■Exclusive pilot item as a Bonus for the 10-consecutive Limited Supply Drops! Beginning from [PDT] 08/06/2026 01:00 / [CEST] 08/06/2026 10:00, 1 exclusive pilot item for bonus can be obtained from 10-consecutive Limited Supply Drops. Steam post image ■Period [PDT] 08/06/2026 01:00 – 08/12/2026 21:30 [Scheduled] [CEST] 08/06/2026 10:00 – 08/13/2026 06:30 [Scheduled] ■Supply Drop with Bonus Items 10-consecutive Limited Supply Drops ■Bonus Item Contents (get 1 of the 2 items randomly listed below) ■Wear Normal Suit: Space Pirate C V01 ■Accessory Helmet: Space Pirate C V01 ※Requesting 10-consecutive Supply Drops during the campaign will grant you an additional 11th supply drop, and get 1 extra item. ※Single Supply Drop is NOT applied with this benefit. The bonus item will not be awarded even if you request the 1-Attempt Supply Drop ten times in a row. ※This Limited Supply Drop features the same lineup as the normal Supply Drop, but with different drop rates for certain materials. To accommodate the increased drop rates for certain materials, the drop rate for "★" rarity materials has been reduced. ※Regarding the detailed lineup of the Limited Supply Drop, please check [Item List]. ※The amount of tokens required to request a Limited Supply Drop is the same as normal Supply Drop. (Once – 3 tokens / 10 Times – 30 tokens) ※Please also make sure to have a check to the event schedule so that you will not miss anything. ■Overview of “GBO DAYS” Several events will be held from [JST] every first Thursday through Sunday as our big campaign "GBO Days"! ■What is GBO Days? GBO Days is a special monthly campaign that will start at the first Thursday of every month at [JST] 17:00 until the next Monday [JST] 04:59 [scheduled]. Pilots who always play GBO2 will receive a lot of benefits, furthermore, new and returning pilots will be even benefited from some of the content during the campaign! ■GBO Days August Schedule [PDT] 08/06/2026 01:00 – 08/09/2026 12:59 [Scheduled] [CEST] 08/06/2026 10:00 – 08/09/2026 21:59 [Scheduled] ■Campaign Details During the period, ①Free "Guaranteed Mobile Suit Supply Drops" that can be requested once a day! (Up to 4 Units!) ②"Special Supply Drop" with 2 guaranteed ★★★ or above rarity MS can be requested once! (10 Times/30 Tokens) ③Basic rewards (EXP, DP, CP) after battle will be doubled! If you are a new or returning pilot, it will be increased to 5 times! ④New & returning pilots always have a 100% container discovery rate of the recon team! Also, veteran pilots of GBO2 who sortie with, new & returning pilots, their observation unit's container discovery rate will be increased by 30%! ※New pilots must start up GBO2 for the first time and click "GAME START" on the title screen within 14 days. ※Returning pilots are those who have not logged in for at least 45 days since the last logged out of GBO2. ※Please note that basic rewards will not be increased if pilot has started a game session after the campaign period. ※The number of containers that can be found will be only two per day. ※If you have been awarded with Premium War Merit badge, the number of containers you can find per day will be increased. ※Date will be updated daily at 5:00 AM [JST]. ※If Penalty status is [PENALTY LV1] or above, you will not able to get any container. ■New Materials for exchange are added to Recycle Counter ⇒ Information about newly added materials ■Unit ・★★★ Zeta Gundam 3P2 Type LV2 added ※The materials mentioned above will be available at the Recycle Counter, from [JST] 08/06/2026 – 08/07/2026. ■Main weapons ・★★ HML HM Launcher LV2 added ・★★ HML Beam Saber x2 LV2 added ■Custom part ・★★★ New Anti-Melee Armor LV1 added ※The materials mentioned above will be available at the Recycle Counter, from [JST] 08/06/2026 – 08/13/2026. ■New Materials for exchange are added to DP exchange counter ⇒ Information about newly added materials ■Units ・★ Guntank II LV4 added ・★ Zaku Cannon [Rabbit Type] LV4 added ・★ Zaku Tank [Artillery] LV4 added ■Rating Match/Quick Match Game Modes are updated. ※There may be differences about the game mode with the information above, which were introduced during the previous update regarding [Possible Game Modes]. ■Situation Battle is now updated. ⇒ The topic of the week is “New Era Trial”.