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] 09/09/2026 22:00 – 09/10/2026 01:00 [Scheduled] [CEST] 09/10/2026 07:00 – 09/10/2026 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] 09/10/2026 / [CEST] 09/10/2026 Updated content is listed below. 　 　 ■GBO2 Autumn Pre-Festival GBO2 Autumn Pre-Festival has been underway since [PDT] 08/27/2026 / [CEST] 08/27/2026. 　■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 　 　 ■Rig Contio Guaranteed Boosted Supply Drop Starting from [PDT] 09/10/2026 / [CEST] 09/10/2026, Rig Contio LV1 Guaranteed Boosted Supply Drop will begin.

　 　■Period 　　[PDT] 09/10/2026 01:00 – 09/16/2026 21:30 [Scheduled] 　　[CEST] 09/10/2026 10:00 – 09/17/2026 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 STEP5 is completed, the STEP UP Supply Drop will end. 　　・STEP1 (15 Tokens): Tokens 50% OFF! 　　・STEP2 (30 Tokens): ★★ or higher rarity Materials drop rate x1.5! 　　・STEP3 (30 Tokens): ★★★ or higher rarity MS x1 guaranteed! 　　・STEP4 (15 Tokens): Tokens 50% OFF! 　　・STEP5 (30 Tokens): Rig Contio LV1 x1 guaranteed! 　 　※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. 　 　 ■MS Guaranteed Special Boosted Supply Drop Starting from [PDT] 09/10/2026 / [CEST] 09/10/2026, MS Guaranteed Special Boosted Supply Drop will begin.

　 　■Period 　　[PDT] 09/10/2026 01:00 – 09/16/2026 21:30 [Scheduled] 　　[CEST] 09/10/2026 10:00 – 09/17/2026 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 STEP3 is completed, the STEP UP Supply Drop will end. 　　◎STEP1 (15 Tokens) 　　　Handpicked MS x1 guaranteed! + Token 50% off! 　　◎STEP2 (30 Tokens) 　　　Handpicked MS x2 guaranteed! 　　◎STEP3 (30 Tokens) 　　　Handpicked MS x3 guaranteed! 　 　■MS list 　　★★★★★ 　　　Crossbone Gundam X1 FC LV1 (General unit, ground/space uses, cost: 750) 　　　F91 [BC Equipped] LV1 (Support unit, ground/space uses, cost: 750) 　　　V2 Gundam LV1 (Raid unit, ground/space uses, cost: 750) 　 　　★★★★ 　　　Gundam Barbatos Lupus LV1 (Raid unit, ground/space uses, cost: 700) 　　　Gundam Hajiroboshi LV1 (Raid unit, ground/space uses, cost: 600) 　　　Burning Gundam LV1 (Raid unit, ground/space uses, cost: 700) 　　　Haze'n-Thley II Rah LV1 (General unit, ground/space uses, cost: 700) 　　　Freedom Gundam LV1 (General unit, ground/space uses, cost: 700) 　 　　★★★ 　　　Abigor LV1 (General unit, ground/space uses, cost: 650) 　　　Victory Gundam LV1 (General unit, ground/space uses, cost: 600) 　　　Guntank R-44 LV1 (Support unit, ground/space uses, cost: 550) 　　　Gunblaster LV1 (General unit, ground/space uses, cost: 650) 　　　Geara Doga (FF) LV1 (Raid unit, ground/space uses, cost: 550) 　　　Gelgoog [Sleeve Type] LV1 (General unit, ground/space uses, cost: 350) 　　　Gengaozo LV1 (General unit, ground/space uses, cost: 750) 　　　Shokew LV1 (Raid unit, ground/space uses, cost: 600) 　　　Zoloat LV1 (General unit, ground/space uses, cost: 600) 　　　Narrative Gundam [B2-Packs] LV1 (Support unit, ground/space uses, cost: 700) 　　　Vigna-Zirah LV1 (Raid unit, ground/space uses, cost: 750) 　　　Berga-Giros (GK) LV1 (General unit, ground/space uses, cost: 700) 　　　Unicorn Gundam [HML] LV1 (General unit, ground/space uses, cost: 700) 　　　ReZEL Type N LV1 (Raid unit, ground/space uses, cost: 650) 　　　Heavy GM Kai LV1 (Support unit, ground/space uses, cost: 400) 　　　F89 LV1 (Raid unit, ground/space uses, cost: 700) 　　　FA Engage Gundam [A Plan] LV1 (Support unit, ground/space uses, cost: 650) 　　　FA Engage Gundam [Ｂ Plan] LV1 (General unit, ground/space uses, cost: 650) 　　　FA Engage Gundam [Ｃ Plan] LV1 (Raid unit, ground/space uses, cost: 650) 　　　V-Dash Gundam Hexa LV1 (Support unit, ground/space uses, cost: 650) 　　　Zeta Gundam [IFC & IFB Equipped] LV1 (Raid unit, ground/space uses, cost: 700) 　 ※The guaranteed slots for "Handpicked MS" will feature LV1 MS 　added to the PS4/PS5 Supply Drop lineup during [JST] 01/01/2026 - 06/18/2026. ※All other slots will feature the same items as the ongoing Supply Drop. 　For details, please check the [Item List]. ※The guaranteed slots for MS are: STEP 1: Slot 10, STEP 2: Slots 9–10 and STEP 3: Slots 8–10. 　 　 ■Gundam Hajiroboshi LV1 & LV2 Guaranteed Boosted Supply Drop Starting from [PDT] 09/10/2026 / [CEST] 09/10/2026, Gundam Hajiroboshi LV1 & LV2 Guaranteed Boosted Supply Drop will begin.

　■Period 　　[PDT] 09/10/2026 01:00 – 09/16/2026 21:30 [Scheduled] 　　[CEST] 09/10/2026 10:00 – 09/17/2026 06:30 [Scheduled] 　 　■Added New Materials 　　■Unit 　　　・★★★★ Gundam Hajiroboshi LV2 (Raid unit, ground/space uses, cost: 650) 　　　※The above MS is eligible for the Monthly MS Bonus Unit. 　 　■Content 　　A Supply Drop, in which 10ｰ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 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 Hajiroboshi LV1 x1 guaranteed! 　　　　　　　　　　　　　 + Custom part "Connecting System [Raid Type II] LV1" for bonus! 　　・STEP8 (15 Tokens): Tokens 50% OFF! + 300 ★★★★ Mechanic tickets for bonus!! 　　・STEP9 (30 Tokens): 300 ★★★★ Modification kits for bonus! 　　・STEP10 (30 Tokens): Gundam Hajiroboshi LV2 x1 guaranteed! 　 ■Custom part 　Connecting System [Raid Type II] LV1 　　Ranged strength, ballistic and beam resistance is increased by 5. 　　When equipped to Raid unit, high speed movement is increased by 5. 　　Multiple custom parts of the same type 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. 　 　 ■Gundam Hajiroboshi LV2 Guaranteed Boosted Supply Drop Starting from [PDT] 09/10/2026 / [CEST] 09/10/2026, Gundam Hajiroboshi LV2 Guaranteed Boosted Supply Drop will begin.

　■Period 　　[PDT] 09/10/2026 01:00 – 09/16/2026 21:30 [Scheduled] 　　[CEST] 09/10/2026 10:00 – 09/17/2026 06:30 [Scheduled] 　 　■Added New Materials 　　■Unit 　　　・★★★★ Gundam Hajiroboshi LV2 (Raid unit, ground/space uses, cost: 650) 　　　※The above MS is eligible for the Monthly MS Bonus Unit. 　 　■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. 　　After STEP7 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 kits for bonus! 　　・STEP4 (15 Tokens): Tokens 50% OFF! + ★★★★ 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 Hajiroboshi LV2 x1 guaranteed! 　　　　　　　　　　　　　 + Custom part "Connecting System [Raid Type II] LV1" for bonus! 　 ■Custom part 　Connecting System [Raid Type II] LV1 　　Ranged strength, ballistic and beam resistance is increased by 5. 　　When equipped to Raid unit, high speed movement is increased by 5. 　　Multiple custom parts of the same type 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. 　 　 ■Notice of Supply Drop Lineup “Rig Contio” Supply Drop Lineup has been updated.

　 　■Period 　　[PDT] 09/10/2026 01:00 – 09/16/2026 21:30 [Scheduled] 　　[CEST] 09/10/2026 10:00 – 09/17/2026 06:30 [Scheduled] 　 　　■Unit 　　・★★★ Rig Contio LV1 (General unit, ground/space uses, cost: 750) 　　　※The above MS is eligible for the Monthly MS Bonus Unit. 　 　　■Mobile Suit Features 　　・General unit with cost of 750. 　　・The Zanscare Imperial Army (BESPA) developed this model 　　　to improve upon the successor to the Gottrlatan, the Contio. 　　　The Contio, as the original space-type battleline mobile suit, 　　　was equipped for both melee and ranged combat 　　　and capable of all-range attacks with its shoulder mounted Shot Claws. 　　・Significant enhancements were made to the base model’s outfit and equipment, 　　　and it more than makes up for the loss of one Shot Claw 　　　with its foldable variable beam launcher capable of destroying even battleships. 　　　On top of that, a chest beam cannon is also added 　　　to achieve the substantially increased attack performance compared to the base model. 　　・Only one unit was completed by the end of the Zanscare War. 　　　Requiring exceptional skill to pilot, 　　　this Contio successor was deployed as Cronicle Asher’s personal MS in the Battle of Angel Halo. 　　・Can be deployed both on the Ground and in Space. https://bo2.ggame.jp/images/info/2026/07/6ef1c7970fb1bac1a8af6d57cc69e213.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. 　 　■Exclusive pilot item as a Bonus for the 10-consecutive Supply Drops! 　　Beginning from [PDT] 09/10/2026 01:00 / [CEST] 09/10/2026 10:00, 　　1 exclusive pilot item as a bonus can be obtained from the normal 10-consecutive supply drops.

　 　　■Period 　　　[PDT] 09/10/2026 01:00 – 09/16/2026 21:30 [Scheduled] 　　　[CEST] 09/10/2026 10:00 – 09/17/2026 06:30 [Scheduled] 　 　　■Supply Drop with Bonus Items 　　　Normal 10-consecutive Supply Drops 　 　　■Bonus Item Content 　　　■Mark 　　　　Zanscare Empire 　　　※Requesting a 10-consecutive Supply Drop during the campaign will trigger an additional drop 　　　　that awards a bonus item. 　　　※Single Supply Drops are not eligible for this offer. 　　　　The bonus item will not be awarded even if you request Single Supply Drops 10 times in a row. 　　　※For more information regarding the updated lineup, please refer to the [Supply Drop List]. 　 　　■Other materials 　　　■Upper LV unit 　　　　・★★★★ Gundam Hajiroboshi LV2 (Raid unit, ground/space uses, cost: 650)

　　　　※★★★ or higher rarity MS are eligible for the Monthly MS Bonus. 　 　■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] 09/10/2026 01:00 – 09/16/2026 21:30 [Scheduled] 　　　[CEST] 09/10/2026 10:00 – 09/17/2026 06:30 [Scheduled] 　　■Featured material that will benefit from the Big Boost to its Supply Rate 　　・★★★ Rig Contio LV1 (General unit, ground/space uses, cost: 750) 　　■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. 　 　 ■New Materials for exchange are added to Recycle Counter 　⇒ Information about newly added materials 　■Units 　・★★★ Hazel Custom [Icarus Unit] LV2 added 　・★★ Hazel Custom LV3 added 　・★★ Hazel II LV3 added

　※These materials will be available at the Recycle Counter, from [JST] 09/10/2026 – 09/11/2026. 　 　■Main weapons 　・★★ 110mm Short-Range Rifle LV2 added 　・★★ Smart Mace LV2 added

　※These materials will be available at the Recycle Counter, from [JST] 09/10/2026 – 09/17/2026. 　 　 ■New Materials for exchange are added to DP exchange counter 　⇒ Information about newly added materials 　■Units 　・★★★ Zeta Gundam [HML] LV3 added 　・★★★ Qubeley LV3 added 　・★★★ The-O LV3 added 　・★★★ Hazel Custom [Icarus Unit] LV1 added 　・★★ Zeta Gundam LV4 added 　・★★ Gabthley LV4 added 　・★★ Hambrabi LV4 added 　・★★ Ghoul LV2 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 “Retribution”. 　■Adjusted MS 　　◎Team B 　　　・Geara Zulu 　　　　⇒ Greater MS spec 　 　 ■Schedule for this week's weekend-only battle 　◎Weekend-only battle schedule 　　[PDT] 09/10/2026 12:00 – 09/13/2026 11:59 [Scheduled] 　　[CEST] 09/10/2026 21:00 – 09/13/2026 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 “Retribution” will be held. 　 　 ■Next Clan Match Schedule Please refer, here for the next Clan Match schedule and reward collection period. https://store.steampowered.com/news/app/1367080/view/3696937262747690435 　 　 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".