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] 05/27/2026 22:00 – 05/28/2026 01:00 [Scheduled] [CEST] 05/28/2026 07:00 – 05/28/2026 10:00 [Scheduled] 　 ◇Maintenance Details ・Application Update file ver.0206 ・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] 05/28/2026 / [CEST] 05/28/2026 Updated content is listed below. 　 　 ■3rd Anniversary Celebration Campaign Starting from [PDT] 05/28/2026 / [CEST] 05/28/2026, 3rd Anniversary Celebration Campaign will begin. 　■Period 　　[PDT] 05/28/2026 01:00 – 07/01/2026 21:59 [Scheduled] 　　[CEST] 05/28/2026 10:00 – 07/02/2026 06:59 [Scheduled] 　　※Detailed information is listed below. https://store.steampowered.com/news/app/1367080/view/671743778889926006 　 　 ■Campaign #3-1: [Vol.1] Boosted Supply Drop Starting on [PDT] 05/28/2026 / [CEST] 05/28/2026, [Vol.1] Boosted Supply Drop will begin.

　 　■Period 　　[PDT] 05/28/2026 01:00 - 06/03/2026 21:30 (scheduled) 　　[CEST] 05/28/2026 10:00 - 06/04/2026 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. 　　Once STEP 10 is completed, the Boosted Supply Drop will end. 　　・STEP 1 (15 tokens): Token 50% off! 　　・STEP 2 (30 tokens): 50 ★★★★★ Mechanic tickets for bonus! 　　・STEP 3 (30 tokens): 50 ★★★★★ Modification kits for bonus! 　　・STEP 4 (30 tokens): All drops will be MS! + Accessory Backpack: V2 Gundam for bonus! 　　・STEP 5 (30 tokens): 100 ★★★★★ Mechanic tickets for bonus! 　　・STEP 6 (30 tokens): 100 ★★★★★ Modification kits for bonus! 　　・STEP 7 (30 tokens): “V2 Gundam LV1” x1 guaranteed! 　　　　　　　　　　　　　 + Custom part “Educational Computer [Special Defense] LV1” for bonus! 　　・STEP 8 (30 tokens): ★★ MS x1 ＆ ★★★ MS x1 guaranteed! 　　　　　　　　　　　　　 + 300 ★★★★★ Mechanic tickets for bonus! 　　・STEP 9 (30 tokens): ★★ MS x2 ＆ ★★★ MS x1 guaranteed! 　　　　　　　　　　　　　 + 300 ★★★★★ Modification kits for bonus! 　　・STEP 10 (30 tokens): Another “V2 Gundam LV1” is guaranteed!! 　　　　　　　　　　　　　 + ★★★★ MS x1 guaranteed! + accessory Mask: V2 Gundam for bonus! 　 　■Unit 　◎★★★★★ V2 Gundam LV1 (Raid unit, ground/space uses, cost: 750) https://bo2.ggame.jp/images/info/2026/03/796d9a09a879ba296deff23fe8106056.mp4 　 　　　※This video may not be representative of the actual product. 　 　■Custom part 　　Educational Computer [Special Defense] LV1 　　Reduces damage taken from enemy by 10%. 　　4 minutes after battle begins, damage taken by your unit when staggered decreases by 10%. 　　Multiple Educational Computer parts 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. 　 　 ■Campaign #3-2: [Vol.1+] Requested MS Guaranteed Boosted Supply Drop Thank you very much for the many requests submitted during "Supply Drop MS Request Campaign" held during [JST] 04/27/2026 - 05/06/2026. We will be holding a special Supply Drop featuring the MS that received the most requests. This Supply Drop will run for two weeks, with the lineup changing each week.

　 　■Period 　　[PDT] 05/28/2026 01:00 – 06/03/2026 21:30 (scheduled) 　　[CEST] 05/28/2026 10:00 – 06/04/2026 06:30 (scheduled) 　 　■Content 　　A Supply Drop, in which 10-consecutive Supply Drops can be requested up to STEP4. 　　The STEP will progress by 1 each time you perform a request, as STEP1 → STEP2 → STEP3 → STEP4. 　　Once STEP 4 is completed, the Boosted Supply Drop will end. 　　・STEP1 (30 Tokens): 10-consecutive drops + Requested MS x1 guaranteed for bonus! 　　・STEP2 (30 Tokens): 10-consecutive drops + Requested MS x1 guaranteed for bonus! 　　・STEP3 (30 Tokens): 10-consecutive drops + Requested MS x1 guaranteed for bonus! 　　・STEP4 (30 Tokens): 10-consecutive drops + Requested MS x1 guaranteed for bonus! 　　　※The contents of each STEP will be exactly the same. 　 　■Requested MS list 　　・★★★★★ Unicorn Gundam [Awakened] LV1 (Raid unit, ground/space uses, cost: 700) 　　・★★★★★ Crossbone Gundam X-2 Kai LV1 (Raid unit, ground/space uses, cost: 750) 　　・★★★★★ Crossbone Gundam X-3 LV1 (Raid unit, ground/space uses, cost: 750) 　　・★★★★ Burning Gundam LV1 (Raid unit, ground/space uses, cost: 700) 　　・★★★★ Wing Gundam Zero LV1 (General unit, ground/space uses, cost: 700) 　　・★★★★ Destiny Gundam LV1 (General unit, ground/space uses, cost: 700) 　　・★★★ Silhouette Gundam Kai LV1 (General unit, ground/space uses, cost: 750) 　 　※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. 　 　 ■Campaign #3-3: [Vol.1++] Custom Parts Guaranteed Boosted Supply Drop Starting from [PDT] 05/28/2026 / [CEST] 05/28/2026, Custom Parts Guaranteed Boosted Supply Drop will begin.

　 　■Period 　　[PDT] 05/28/2026 01:00 – 06/03/2026 21:30 (scheduled) 　　[CEST] 05/28/2026 10:00 – 06/04/2026 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 Boosted Supply Drop will end. 　　・STEP1 (30 tokens): Custom part “Composite Armor [Type-A] LV1” for bonus! 　　　　　　　　　　　　　＋ ★★ MS x1 guaranteed! 　　・STEP2 (30 tokens): Custom part “Composite Armor [Type-C] LV1” for bonus! 　　　　　　　　　　　　　＋ ★★ MS x1 guaranteed! 　　・STEP3 (30 tokens): Custom part “New Anti-Beam Armor LV1” for bonus! 　　　　　　　　　　　　　＋ ★★★ MS x1 guaranteed! 　 　■Custom parts 　　Composite Armor [Type-A] LV1 　　　Repair tool’s HP recovery rate increases 10%. 　　　Beam/Ballistic resistance goes up 4. 　　　If Enhancement List level reaches 3, Beam/Ballistic resistance increases 3 more. 　　　After reaching Level 6, Beam/Ballistic resistance increases 3 more. 　　　Multiple Composite Armor parts cannot be equipped at once.

　 　　Composite Armor [Type-C] LV1 　　　Repair tool’s HP recovery rate increases 10%. 　　　Ballistic/Melee Resistance goes up 4. 　　　If Enhancement List level reaches 3, Ballistic/Melee resistance increases 3 more. 　　　After reaching Level 6, Ballistic/Melee resistance increases 3 more. 　　　Multiple Composite Armor parts cannot be equipped at once.

　 　　New Anti-Beam Armor LV1 　　　Boosts beam resistance by 12 and max beam resistance rises 20. 　　　If your MS is staggered, HP damage from beam attacks is reduced. 　　　Multiple new armor parts cannot be equipped.

　 　※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 “V2 Gundam” Supply Drop Lineup has been updated.

　 　■Period 　　[PDT] 05/28/2026 01:00 – 06/03/2026 21:30 [Scheduled] 　　[CEST] 05/28/2026 10:00 – 06/04/2026 06:30 [Scheduled] 　 　■Added New Materials 　　■Unit 　　・★★★★★ V2 Gundam LV1 (Raid unit, ground/space uses, cost: 750) 　　　※The above MS is eligible for the Monthly MS Bonus Unit. 　 　　■Mobile Suit Features 　　・Raid unit with cost of 750. 　　・This unit was developed as a new symbol of the League Militaire, 　　　based on the same design concept as its predecessor, Victory Gundam. 　　・With its back against the wall, the League Militaire secretly developed a successor 　　　to the Victory Gundam to turn the tides of war in its favor. 　　　In addition to the functions of a standard MS, this unit—the V2 Gundam— 　　　achieved revolutionary performance improvements through the Minovsky Drive Unit, 　　　a mobility device first equipped on a combat-ready MS. 　　・The Minovsky Drive Unit can theoretically provide a remarkable 20G of maneuverability 　　　by manipulating the force field it generates, 　　　also functioning as the main thruster and inertial dampening device. 　　　Additionally, it generates charged particle beams 　　　with properties equivalent to conventional beams—known as the “Wings of Light”— 　　　producing secondary effects such as extended Beam Sabers or Beam Shields. 　　・This unit was piloted by Uso Ewin, who eventually grew into an ace pilot, 　　　and had a significant impact on the Zanscare War. 　　・Can be deployed both on the Ground and in Space. https://bo2.ggame.jp/images/info/2026/03/796d9a09a879ba296deff23fe8106056.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 “M Drive Unit Control System” 　　・Press the special weapon to activate the skill 　　　・Boosting attack and mobility 　　　・Reducing thruster consumption for high speed movement 　　　・Reducing stagger accumulation during high speed movement 　　　・Enabling the use of compatible weapons during High Speed Movement 　　　・When moving forward for a certain amount of time at high speed, 　　　　wings of light will be generated, staggering and damaging all enemies 　　　　your unit or the wings collide with, and forcing those enemies 　　　　to consume a set amount of thruster. 　　　・When activated on the ground, you will enter Flight Mode 　　　　which enable continuous actions performance in midair. 　　　　Moving and melee attack will be synced to the reticle, also damage reaction will be reduced. 　　　　However, attack power boosting effect will decline, 　　　　and auto thruster consumption and recovery will be halted. 　　　・This skill can also be used underwater 　　　This skill will also be temporarily disabled when inactivated.

　 　　Skill “Special Emergency Evasion System” 　　・Press the Accelerate button twice to perform an emergency evasion 　　　with a reduced consumption on the thrusters. 　　　If certain attacks are taken while evading, 　　　thruster recovery speed and thruster overheat recovery speed temporarily increase. 　　・When a skill that can generate Wings of Light is activating, 　　　the wings are generated when emergency evasion is performed, 　　　and enemies making contact with the wings take damage. 　 　　Skill “Long-Range Adapter” 　　・When in Sniper Mode, you can press "W"/ "S" to zoom up with the scope, 　　　display the radar, and change weapons. 　　・While Sniper Mode, the enemy’s ballistic and beam resistance are partially nullified, 　　　and your unit’s turning performance will increase.

　 　■Exclusive pilot item as a Bonus for the 10-consecutive Supply Drops! 　　Beginning from [PDT] 05/28/2026 01:00 / [CEST] 05/28/2026 10:00, 　　1 random exclusive pilot item as a bonus can be obtained from 10-consecutive drops.

　 　　■Period 　　　[PDT] 05/28/2026 01:00 – 06/03/2026 21:30 [Scheduled] 　　　[CEST] 05/28/2026 10:00 – 06/04/2026 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: League Militaire 01 　　　■Accessory 　　　　Helmet: League Militaire 01 　　　※Requesting a 10-consecutive Supply Drop during the campaign will grant you 　　　　an additional 11th drop with 1 bonus 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 supply drop lineup, please refer to the [Supply Drop List]. 　 　■Other materials 　　⇒ Information about new added materials 　　■Unit 　　・★★★ Gelgoog [Sleeve Type] LV1 (General unit, ground/space uses, cost: 350) 　　　※★★★ 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 supply drop 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] 05/28/2026 01:00 – 06/03/2026 21:30 [Scheduled] 　　　[CEST] 05/28/2026 10:00 – 06/04/2026 06:30 [Scheduled] 　　■Featured material that will benefit from the Big Boost to its Supply Rate 　　　・★★★★★ V2 Gundam LV1 (Raid 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. 　

■About the downward adjustment of Gundam Barbatos Lupus and V2 Gundam Regarding Gundam Barbatos Lupus, since it will be released on the same day as the versions for other platforms, the unit adjustments that were implemented on those versions are also planned to be applied to the Steam® version in the update scheduled for the end of June 2026. Regarding V2 Gundam, the unit adjustments that were implemented on the versions for other platforms are likewise planned to be applied to the Steam® version in updates scheduled for August 2026 and later. ※For details about the adjustment, please check the information on the date of the adjustment.

　 ■Battle Simulator 　◎Battle Simulator is now updated. 　　⇒　You can now try the newest V2 Gundam in TRIAL “Generation Next”, 　　　　and even fight through both Psycho Gundam Mk-II & Annerose’s Quin Mantha 　　　　in BOSS “The Price of Rebellion”.

　 　■ TRIAL “Generation Next”

　 　■ SURVIVAL “Gather Under My Flag”

　 　■ BOSS “The Price of Rebellion”

　 　◎Reward for Battle Simulator is also updated. 　　⇒　You can obtain the reward from the renewed lineup by finishing the missions after this update. 　　■Rewards 　　　・TRIAL “Generation Next” 　　　　Achievement 1: 100,000 DP 　　　　Achievement 2: Anti-Melee Armor LV4 　　　　Achievement 3: 3 Tokens 　 　　　・SURVIVAL “Gather Under My Flag” 　　　　Achievement 1: 100,000 DP 　　　　Achievement 2: Forced Cooling System LV4 　　　　Achievement 3: 3 Tokens 　 　　　・BOSS “The Price of Rebellion” 　　　　Achievement 1: 100,000 DP 　　　　Achievement 2: Thruster Control System LV4 　　　　Achievement 3: 3 Tokens 　　　※Pilots who already have those materials will obtain a number of recycle tickets instead. 　 　 ■Sortie related 　◎MAP menu function is now implemented. 　　⇒ Due to the increased number of MAP, it is more complicated to choose certain MAP 　　　 for Custom Match and Free Practice, so we added this function to the game. 　　⇒ You can press “confirm” to show the MAP menu while MAP choosing during room making.

　 　 ■June 2026 Premium Login Bonus

　◎[PDT] 05/31/2026 13:00 – 06/10/2026 12:59 　◎[CEST] 05/31/2026 22:00 – 06/10/2026 21:59

　・List of items you can get 　　MS: ★★★★ Gundam Delta Kai Ground Type LV1 　　Other: Mechanic ticket [★★★★]–[★★★★★], Modification kit [★★★]–[★★★★], 　　　　　 Hanger usage permission , DP, Token 　 　◎[PDT] 06/10/2026 13:00 – 06/20/2026 12:59 　◎[CEST] 06/10/2026 22:00 – 06/20/2026 21:59

　・List of items you can get 　　MS: ★★★ Engage Zero Yonfavin LV1 　　Others: [★] – [★★★] Modification kits, Hanger usage permission ＜The middle of the month＞, DP, Token 　 　◎[PDT] 06/20/2026 13:00 – 06/30/2026 12:59 　◎[CEST] 06/20/2026 22:00 – 06/30/2026 21:59

　・List of items you can get 　　ＭＳ：★★★ NT-X 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 ([PDT] 12:59 / [CEST] 21:59 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 Z’Gok LV1 added 　　・★★★ ZZ Gundam LV3 added 　　・★★ Jegan D Type LV3 added

　※The materials mentioned above will be available at the Recycle Counter, from [JST] 05/28/2026 – 05/29/2026. 　 　 ■New Materials for exchange are added to DP exchange counter. 　⇒ Information about newly added materials 　■Units 　　・★★★★ Gundam Delta Kai LV1–2 added 　　・★★★★ Sinanju Stein (ZA) LV1 added 　　・★★★★ Narrative Gundam [B-Packs] LV1 added 　　・★★★★ Phenex [NT] LV1 added 　　・★★★ Mushika LV1 added 　　・★★ M’Quve’s Gouf LV1–2 added 　　・★★ Mass Production Type Nu Gundam LV1 added

　 　■Main weapon 　　・★★★ Jegan D Type Bazooka LV3–4 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 “The Gathering Warriors”. 　※For more details about this week’s Situation Battle, please click here. https://store.steampowered.com/news/app/1367080/view/698766010868564003 　 　 ■Schedule for this week's weekend-only battle 　◎Weekend-only battle schedule 　　[PDT] 05/28/2026 12:00 – 05/31/2026 11:59 [Scheduled] 　　[CEST] 05/28/2026 21:00 – 05/31/2026 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 “The Gathering Warriors” 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 　 ■Fixes 　◎Units 　　・About the sub-weapon “Beam Scythes [Defense]” for the MS “Abigor”, 　　　we have fixed some of the confirmed issues. 　　　⇒　In some rare cases, black smoke effect was occurred when blocking a beam ranged attack 　　　⇒　Some melee attack can not be stopped when taking the guard position in some situations 　　　⇒　In some rare cases, unit was still taking damage no matter the attack is blocked 　　　⇒　Abigor was knocked back when hit by the pilot’s knife 　　　⇒　When hit by some able-for-attacking shield by MS such as “F90”, those shields got reflected 　　　※”Beam Scythes [Defense]” is categorized as melee attack. 　 　　・In “Abigor”, sub-weapon “Beam Scythes ” was flying through the MAP objects 　　　under some conditions which is now fixed. 　　・In “GM Ground Type [WR]”, thruster effect was displayed in the way unintentionally 　　　while actions such as high speed movement which is now fixed. 　 　　・In “Burning Gundam”, the model’s right hand did not glow when using Heavy Attack in midair 　　　while the “Hyper Mode” or“Meikyo Shisui” skill was active, which is fixed. 　 　◎Weapons 　　・In sub-weapon “Compound Multi-Eye Sensor”, 　　　it is supposed to be unable to use when the MS is in prone position, 　　　still some MS can use it in such situation and we have fixed the issue. 　　　■Target MS 　　　・Abigor 　　　・Shokew 　 　◎Skills 　　・In “Personnel Radar”, purpose of the skill is only to detect the moving enemy pilots’ position, 　　　but when MS have the skill “High-Performance Radar LV4”, 　　　those stay still pilots are also be caught on the radar which is now fixed. 　 　◎MAPs 　　・In “Massive Impact Site”, a fix has been applied for some of the rocks 　　　that were not displayed on the screen when the player is over a distance to the object. 　 　◎Customization 　　・In some MS with the transform skill, a description that is not related to the unit was displayed 　　　on the top of the screen in the customize menu, which is now fixed. 　 　◎Others 　　・Some English MS description, the organization “SNRI” is now corrected to “S.N.R.I.”. 　 　 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".