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] 08/26/2026 22:00 – 08/27/2026 01:00 [Scheduled] [CEST] 08/27/2026 07:00 – 08/27/2026 10:00 [Scheduled] 　 ◇Maintenance Details ・Application Update file ver.0209 ・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] 08/27/2026 / [CEST] 08/27/2026 Updated content is listed below. 　 　 ■GBO2 Autumn Pre-Festival Starting from [PDT] 08/27/2026 / [CEST] 08/27/2026, GBO2 Autumn Pre-Festival will begin. 　■Period 　　[PDT] 08/27/2026 01:00 – 09/23/2026 21:59 [Scheduled] 　　[CEST] 08/27/2026 10:00 – 09/24/2026 06:59 [Scheduled] 　　※Detailed information is listed below. https://store.steampowered.com/news/app/1367080/view/681885122980480406 　 　 ■GBO2 Autumn Pre-Festival: Gundam Double X Guaranteed Boosted Supply Drop Starting from [PDT] 08/27/2026 / [CEST] 08/27/2026, Gundam Double X LV1 Guaranteed Boosted Supply Drop will begin.

　 　■Period 　　[PDT] 08/27/2026 01:00 – 09/02/2026 21:30 [Scheduled] 　　[CEST] 08/27/2026 10:00 – 09/03/2026 06:30 [Scheduled] 　 　■Content 　　A Supply Drop, in which 10-consecutive Supply Drops can be requested up to STEP7. 　　The STEP will progress by 1 each time you perform a request, 　　as STEP1 → STEP2 → STEP3 → STEP4 → STEP5 → STEP6 → STEP7. 　　Once you reach STEP7, the Boosted Supply Drop will end. 　　・STEP1 (15 Tokens): Tokens 50% OFF! 　　・STEP2 (30 Tokens): 50 ★★★★ Mechanic tickets for bonus! 　　・STEP3 (30 Tokens): 50 ★★★★ Modification kits for bonus! 　　・STEP4 (30 Tokens): ★★★★ Materials Drop Rate x2! 　　・STEP5 (30 Tokens): ★★★★ Materials Drop Rate x3! + 100 ★★★★ Mechanic tickets for bonus! 　　・STEP6 (30 Tokens): ★★★★ Materials Drop Rate x3! + 100 ★★★★ Modification kits for bonus! 　　・STEP7 (30 Tokens): "Gundam Double X LV1" x1 guaranteed! 　　　　　　　　　　　　　 + Custom part "Ammo Enhancement Kit LV1" for bonus! 　 　 　■Unit 　◎★★★★ Gundam Double X LV1 (Support unit, ground/space uses, cost: 700) https://bo2.ggame.jp/images/info/2026/08/d42567e2220264c16e0e54c1f9e02f22.mp4 　 　　※This video may not be representative of the actual product. 　 　■Custom part 　　Ammo Enhancement Kit LV1 　　　Damage dealt to enemy MS HP with ballistic-type attacks is increased by 10%, 　　　while damage dealt to shields is increased by 30%. 　　　Additionally, reload time is reduced by 15%, 　　　and the duration of certain status effects inflicted on enemies is increased by 20%. 　　　Multiple parts offering the same effect or reduction of reload time cannot be equipped at once.

　 　※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. 　 　 ■Custom Parts Guaranteed Boosted Supply Drop Starting from [PDT] 08/26/2026 / [CEST] 08/27/2026, Custom Parts Guaranteed Boosted Supply Drop will begin.

　 　■Period 　　[PDT] 08/27/2026 01:00 – 09/02/2026 21:30 [Scheduled] 　　[CEST] 08/27/2026 10:00 – 09/03/2026 06:30 [Scheduled] 　 　■Content 　　A Supply Drop, in which 10-consecutive Supply Drops can be requested up to STEP3. 　　The STEP will progress by 1 each time you perform a request, as STEP1 → STEP2 → STEP3. 　　Once STEP 3 is completed, the STEP UP Supply Drop will end. 　　・STEP1 (15 tokens): Token 50% off! 　　・STEP2 (30 tokens): Custom part “Category Sp ATK Program [Support] LV1” for bonus! 　　　　　　　　　　　　　＋ ★★ rarity MS x1 guaranteed! 　　・STEP3 (30 tokens): Custom part “Connecting System [Support Type I] LV1” for bonus! 　　　　　　　　　　　　　＋ ★★★ rarity MS x1 guaranteed! 　 　■Custom parts 　　Category Sp ATK Program [Support] LV1 　　　Can only be equipped to Support category. 　　　Reduces unit’s HP damage. 　　　Increases damage dealt to enemy in favorable unit type.

　 　　Connecting System [Support Type I] LV1 　　　Damage dealt to enemy units by ranged beam weapons increases by 5%, 　　　with recovery from overheating 10% faster. 　　　When equipped to Support category, 　　　focus time required for ranged beam weapon is reduced by 10%. 　　　Multiple custom parts of the same type cannot be equipped at once.

　 ※Pilots who already have those custom parts will obtain a number of recycle tickets instead. ※Same supplies will be drawn as the ongoing Supply Drops. 　For details, please check the [Item List]. 　 　 ■Notice of Supply Drop Lineup “Gundam Double X” The Supply Drop Lineup has been updated.

　 　■Period 　　[PDT] 08/27/2026 01:00 – 09/02/2026 21:30 [Scheduled] 　　[CEST] 08/27/2026 10:00 – 09/03/2026 06:30 [Scheduled] 　 　■Added New Materials 　　■Unit 　　◎★★★★ Gundam Double X LV1 (Support unit, ground/space uses, cost: 700) 　　　※The above MS is eligible for the Monthly MS Bonus Unit. 　 　　■Mobile Suit Features 　　・Support unit with cost of 700. 　　・The Gundam Double X is the successor to the Gundam X. 　　　It was deployed by Federation Forces as a decisive weapon 　　　during the 7th Space War fought against the Space Revolutionary Army. 　　・The Gundam X was the strongest mobile suit of its era, equipped with 　　　a “Flash System” that controlled unmanned G-Bits tailored for Newtype pilots, 　　　and a “Satellite System” to supply energy to the unit converted from super microwaves (SMW) 　　　generated by high-powered solar panels on the lunar surface. 　　・The Gundam Double X was developed by New UNE (United Nations Earth) armed forces 　　　after the war, based on the Gundam X once piloted by Jamil Neate, 　　　an ace pilot from the former Federation’s Newtype team. 　　・It features an upgraded Satellite System Mk-II with significantly enlarged reflectors 　　　to reduce SMW reception loss, along with enhanced heat dissipation 　　　through energy radiator plates on the arms and legs. 　　　These improvements, combined with the Twin Satellite Cannons, 　　　allow it to achieve several times greater output than its predecessor. 　　・This unit was seized during an activation test, and it ended up as the personal MS of Garrod Ran, 　　　former pilot of the Gundam X. 　　・Can be deployed both on the Ground and in Space. https://bo2.ggame.jp/images/info/2026/08/d42567e2220264c16e0e54c1f9e02f22.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. 　 　　Sub-weapon “Twin Satellite Cannons” 　　　・Must stop to fire, but can negate some enemy beam armor, 　　　　causing damage to enemy MS even hitting shields. 　　　　Also able to penetrate MS and usable in midair.

　　　・Focus is required to fire, but focusing will increase the Charge Gauge. 　　　　Except in certain situations, the Charge Gauge will maintain its current level 　　　　even when you stop focusing. 　　　　You cannot move or turn the MS while focused. 　　　　Focusing in midair is possible as long as thrusters are usable.

　　　・Once the Charge Gauge is maxed out, shockwaves will cause flames to spread in the vicinity. 　　　　Note that skill and custom part effects are not available while this weapon is overheating.

　 　■Exclusive pilot item as a Bonus for the 10-consecutive Supply Drops! 　　Beginning from [PDT] 08/27/2026 01:00 / [CEST] 08/27/2026 10:00, 　　1 exclusive pilot item for bonus can be obtained from normal 10-consecutive drops.

　 　　■Period 　　　[PDT] 08/27/2026 01:00 – 09/02/2026 21:30 [Scheduled] 　　　[CEST] 08/27/2026 10:00 – 09/03/2026 06:30 [Scheduled] 　 　　■Supply Drop with Bonus Items 　　　Normal 10-consecutive Supply Drops 　 　　■Bonus Item Content 　　　■Accessory 　　　　　G Controller 　　　※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] 08/27/2026 01:00 – 09/02/2026 21:30 [Scheduled] 　　　[CEST] 08/27/2026 10:00 – 09/03/2026 06:30 [Scheduled] 　　■Featured material that will benefit from the Big Boost to its Supply Rate 　　　・★★★★ Gundam Double X LV1 (Support unit, ground/space uses, cost: 700) 　　■Supply Drops that will benefit from Big Boost to Supply Rates 　　　・Normal Supply Drop 　　　　※Featured material’s drop rate will be reset to normal after the campaign. 　 　 ■September 2026 Premium Login Bonus

　◎[PDT] 08/31/2026 13:00 – 09/10/2026 12:59 　◎[CEST] 08/31/2026 22:00 – 09/10/2026 21:59

　・List of items you can get 　　MS: ★★★★ G-Doors LV1 　　Other: Mechanic ticket [★★★★]–[★★★★★], Modification kit [★★★]–[★★★★], 　　　　　 Hanger usage permission , DP, Token 　 　◎[PDT] 09/10/2026 13:00 – 09/20/2026 12:59 　◎[CEST] 09/10/2026 22:00 – 09/20/2026 21:59

　・List of items you can get 　　MS: ★★★ RF Dom LV1 　　Others: [★] – [★★★] Modification kits, Hanger usage permission ＜The middle of the month＞, 　　　　　　DP, Token 　 　◎[PDT] 09/20/2026 13:00 – 09/30/2026 12:59 　◎[CEST] 09/20/2026 22:00 – 09/30/2026 21:59

　・List of items you can get 　　ＭＳ：★★ Heavygun LV1 　　Others: [★] – [★★★] Modification kits, Hanger usage permission ＜At the end of the month＞, 　　　　　　DP, Token 　※When you acquire the Hangar usage permission, 　　the dedicated hangar of the reinforcement facility will be opened. 　※Hangars have early, mid, and late slots, and each of these slots will be opened in the duration 　　in which the permission to use the hangar is acquired. 　※All hangars opened by the usage right will become unavailable at the end of the month 　　in which the usage rights are acquired ([PST] 11:59 / [CET] 20:59 on the day). 　　(If the end of the month arrives in the middle of storing the MS, 　　it will be unavailable after the MS enhancement is completed.) 　 　 ■New Materials for exchange are added to Recycle Counter 　⇒ Information about newly added materials 　■Units 　・★★★ RF Gouf LV2 added 　・★★★ RF Zaku LV2 added 　・★★ Guncannon Heavy Arms Type LV1-2 added 　・★★ Hyaku Shiki-Kai Mass Production Type LV1-2 added

　※The materials mentioned above will be available at the Recycle Counter, 　　from [JST] 08/27/2026 – 08/28/2026. 　 　・★★★★★ Xi Gundam LV1 added 　・★★★★ FA Unicorn Gundam LV1 added 　・★★★★ Atlas Gundam (BC) [TB] LV1 added 　・★★★★ Atlas Gundam [TB] LV3 added

　※The materials mentioned above will be available at the Recycle Counter, 　　from [JST] 08/27/2026 – 09/03/2026. 　 ■New Materials for exchange are added to DP exchange counter 　⇒ Information about newly added materials 　■Units 　・★★★ Char's Gelgoog LV1 added 　・★★★ Zaku Machinery (EB) LV1-2 added 　・★★★ Dijeh Assault Package LV1-2 added 　・★★★ Zeta Plus A2 LV1 added 　・★★ Roswell Jegan LV1-2 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]. 　 　 ■Some MS spec is adjusted for the Situation Battle “Shadows”. 　■Adjusted MS 　　◎Team A 　　　・GM Sniper II 　　　　⇒　Greater MS spec 　　　・GM Kai [Shadows WR] 　　　　⇒　Greater MS spec 　　　・GM Kai (with Hyper Bazooka) 　　　　⇒　Greater MS spec 　　　・GM Kai (with Hyper Bazooka [Modified]) 　　　　⇒　Greater MS spec 　 　 ■Schedule for this week's weekend-only battle 　◎Weekend-only battle schedule 　　[PDT] 08/27/2026 12:00 – 08/30/2026 11:59 [Scheduled] 　　[CEST] 08/27/2026 21:00 – 08/30/2026 20:59 [Scheduled] 　◎Special Rules 　　・"Mix-up", "Simple Battle", "Shuffle Target", 　　　"Brawl Match" and "Duel Match" will be held in every 2 hours. 　　・Situation Battle “Shadows” will be held. 　 　 ■Fixes 　◎Units 　　・Fixed an issue with “FA Engage Gundam [B Plan]” where some model parts would overlap 　　　when the funnel was deployed. 　 　◎Battles 　　・Fixed an issue with focusable ranged weapons where performing certain actions during combat 　　　could allow focusing to begin while reloading. 　 　 The latest information will be posted on STEAM News and our X (Twitter) in the future. https://x.com/pc_gbo2 　 We look forward to your continued support of "Mobile Suit Gundam Battle Operation 2".