Application Data Update and Server Maintenance Notice

■Period [PDT] 06/25/2026 01:00 – 07/01/2026 21:30 [Scheduled] [CEST] 06/25/2026 10:00 – 07/02/2026 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): "00 Raiser LV1" x1 guaranteed! + custom part "Penetration Reduction Armor LV1" for bonus! ■Unit ◎★★★★ 00 Raiser LV1 (General unit, ground/space uses, cost: 700) https://bo2.ggame.jp/images/info/2026/06/3466bf62dffbe9dd7e3c3208d65b5688.mp4 ※This video may not be representative of the actual product. ■Custom part Penetration Reduction Armor LV1 Ballistic and beam resistance are increased by 5. Damage from MS-penetrating ranged weapons (excluding psycommu weapon) is reduced by 20%.

※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 Part Guaranteed Boosted Supply Drop Vol.1 Starting from [PDT] 06/25/2026 / [CEST] 06/25/2026, Custom Part Guaranteed Boosted Supply Drop Vol.1 will begin.

■Period [PDT] 06/25/2026 01:00 – 07/01/2026 21:30 [Scheduled] [CEST] 06/25/2026 10:00 – 07/02/2026 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 “High-Grade Propellant LV1” for bonus! ・STEP3 (30 tokens): Custom part “Category Sp ATK Program [General] LV1” for bonus! ■Custom parts High-Grade Propellant LV1 Increases thrusters by 15. Increases max thrust by 10. Increases thruster recovery speed by 10%.

Category Sp ATK Program [General] LV1 Only able for General category. Increases unit HP by 2000. Increases damage dealt to favorable-category enemies.

※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 “00 Raiser” Supply Drop Lineup has been updated.

■Period [PDT] 06/25/2026 01:00 – 07/01/2026 21:30 [Scheduled] [CEST] 06/25/2026 10:00 – 07/02/2026 06:30 [Scheduled] ■Added New Materials ■Unit ◎★★★★ 00 Raiser LV1 (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. ・The 4th-generation 00 Raiser is the combined form of the military intervention MS 00 Gundam developed by the private military Celestial Being (CB), and its support unit, the 0 Raiser. ・Aeolia Schenberg secretly founded CB to end acts of war standing in the way of the “Dialogues to Come”, as well as outlining the theoretical groundwork for the Gundam and its GN Drive (Solar Reactor). Its performance so vastly exceeded the Gundam’s abilities that the name “Gundam” was dropped in favor of “00 Raiser” as a 4th-generation unit. ・Its weaponry have GN beam machine gun and GN micro missile, also the GN Sword II which capable to in both ranged and melee attacks. In addition, it has the skill “Trans-Am System” to greatly boost its GN Drive performance. During the activation of “Trans-Am System”, MS performance will focus on mobility and offense ability, also usable weapons and MS skills will be switched to a more powerful setup. ・Can be deployed both on the Ground and in Space. https://bo2.ggame.jp/images/info/2026/06/3466bf62dffbe9dd7e3c3208d65b5688.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 “Trans-Am System” ・Pressing the "special weapon" when at a certain HP or less, unit will grant the following effects. ・Fully recovers HP for unit parts (head, back, legs) Spots all enemies within range ・Damage taken from ranged attack damage and stagger due to cumulative damage will be reduced ・Thruster consumption while High Speed Movement will be reduced When thrusters are at 50% or less, starting High Speed Movement will grant stealth while moving at high speed ・Performance of compatible weapons is altered ・Cannot be reactivated.

Sub-weapon “GN Sword II [R Sword] x2” ・This melee-type ranged weapon features massive beam blades formed from GN particles after Trans-Am activation. Performs continued discharge attacks with suppression. ・Need to stop to fire, can be used in mid-air. While attacking, reduces damage and reactions from ranged attacks. Also reduces stagger due to cumulative damage. ・Reload time of the weapon will not be affected by skill and custom part. ※Only available while the skill “Trans-Am System” in activation.

■Exclusive pilot item as a Bonus for the 10-consecutive Supply Drops! Beginning from [PDT] 06/25/2026 01:00 / [CEST] 06/25/2026 10:00, 1 random exclusive pilot item as a bonus can be obtained from 10-consecutive drops. ■Period [PDT] 06/25/2026 01:00 – 07/01/2026 21:30 [Scheduled] [CEST] 06/25/2026 10:00 – 07/02/2026 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： CB01 ■Accessory Helmet: CB01 ※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 supply drop 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 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] 06/25/2026 01:00 – 07/01/2026 21:30 [Scheduled] [CEST] 06/25/2026 10:00 – 07/02/2026 06:30 [Scheduled] ■Featured material that will benefit from the Big Boost to its Supply Rate ・★★★★ 00 Raiser LV1 (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. ■Login Bonus Campaign To Celebrate the implementation of 00 Raiser, Login Bonus Campaign including luxurious items such as "Hi-Nu Gundam LV1" and Mark "Celestial Being" will be held. ■Period [PDT] 06/25/2026 01:00 – 07/22/2026 21:59 [Scheduled] [CEST] 06/25/2026 10:00 – 07/23/2026 06:59 [Scheduled] ■Content During the campaign period, a special login bonus will be held where luxurious items are awarded based on the number of days you log in. By logging in for a total of 7 days during the period, you can receive all of the items. 1st day: ★★★★ Hi-Nu Gundam LV1 (General unit, ground/space uses, cost: 700) 2nd day: 200,000 DP 3rd day: Mark “Celestial Being” 4th day: ★★★★ Nightingale LV1 (Raid unit, ground/space uses, cost: 700) 5th day: 300,000 DP 6th day: ★★★★ Narrative Gundam [B-Packs] LV1 (General unit, ground/space uses, cost: 650) 7th day: ★★★★ Phenex [NT] LV1 (General unit, ground/space uses, cost: 700) ※This bonus can be received in addition to the regular login bonus, the new recruit support login bonus, and the premium login bonus. ※Once the campaign period ends, the commemorative login bonus will also end, even if you have not received all of the items. ※Pilots who already have those MS(s) will obtain a number of recycle tickets instead. ※If you have already claimed the day’s login bonus before the application data update is applied, the commemorative login bonus will become available starting at [JST] 05:00 the following day. Thank you for your understanding. ■July 2026 Premium Login Bonus ◎[PDT] 06/30/2026 13:00 – 07/10/2026 12:59 ◎[CEST] 06/30/2026 22:00 – 07/10/2026 21:59 ・List of items you can get MS: ★★★★ Byarlant Custom 02 LV1 Other: Mechanic ticket [★★★★]–[★★★★★], Modification kit [★★★]–[★★★★], Hangar usage permission , DP, Token "3rd Anniversary Campaign" Specials! DP reward for early July will be upgraded from "600,000 DP" to "1,400,000"! ◎[PDT] 07/10/2026 13:00 – 07/20/2026 12:59 ◎[CEST] 07/10/2026 22:00 – 07/20/2026 21:59 ・List of items you can get MS: ★★★ Fafnir LV1 Others: [★]–[★★★] Modification kits, Hangar usage permission , DP, Token ◎[PDT] 07/20/2026 13:00 – 07/31/2026 12:59 ◎[CEST] 07/20/2026 22:00 – 07/31/2026 21:59 ・List of items you can get MS: ★★★ Cannongan LV1 Others: [★]–[★★★] Modification kits, Hangar usage permission , 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 ・★★★★ Dijeh Traversia LV1 added ・★★★★ Rozen Zulu LV1 added ・★★★★ Narrative Gundam [C-Packs] LV1 added ・★★★★ Banshee Norn LV1 added ※The materials mentioned above will be available at the Recycle Counter, from [JST] 06/25/2026 – 07/02/2026. ■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 “Meaning of the Horizon”. ※For more details about this week’s Situation Battle, please click here. https://store.steampowered.com/news/app/1367080/view/719034746827440155 ■Schedule for this week's weekend-only battle ◎Weekend-only battle schedule [PDT] 06/25/2026 12:00 – 06/28/2026 11:59 [Scheduled] [CEST] 06/25/2026 21:00 – 06/28/2026 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 “Meaning of the Horizon” 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 ・Fixed an issue where, while using the sub-weapon "Hobb Bugs [Sensor]" in "Berga Giros (GK)", if the unit was destroyed under certain conditions, Hobb Bugs could cause unnatural behavior. ・Fixed an issue affecting certain units where, after activating "NT-D Ability Boost" skills, the pilot could become embedded inside one of the unit's weapons. ■Affected units Unicorn Gundam (Transformed) Unicorn Gundam [Awakened] FA Unicorn Gundam Banshee (Transformed) Banshee Norn (Transformed) Phenex [NT] (Transformed) 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".