Announcement for Token Pack with Üso / Scirocco

■Period [PDT] 06/04/2026 01:00 – 06/10/2026 21:30 [Scheduled] [CEST] 06/04/2026 10:00 – 06/11/2026 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 ・★★★★★ F91 LV1 (General unit, ground/space uses, cost: 750) ・★★★★★ Crossbone Gundam X-1 Kai LV1 (General unit, ground/space uses, cost: 750) ・★★★★ FREEDOM GUNDAM LV1 (General unit, ground/space uses, cost: 700) ・★★★★ Tallgeese III LV1 (General unit, ground/space uses, cost: 700) ・★★★★ Woundwort Rah II LV1 (Raid unit, ground/space uses, cost: 550) ・★★★★ Neo Gundam LV1 (Support unit, ground/space uses, cost: 750) ・★★★ RF Kämpfer LV1 (Raid unit, ground/space uses, cost: 650) ※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. ■Berga Giros (GK) Guaranteed Boosted Supply Drop Starting from [PDT] 06/04/2026 / [CEST] 06/04/2026, Berga Giros (GK) LV1 Guaranteed Boosted Supply Drop will begin.

■Period [PDT] 06/04/2026 01:00 – 06/10/2026 21:30 [Scheduled] [CEST] 06/04/2026 10:00 – 06/11/2026 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 Boosted Supply Drop will end. ・STEP1 (15 Tokens): Tokens 50% OFF! ・STEP2 (30 Tokens): ★★ rarity or higher Materials drop rate x1.5! ・STEP3 (30 Tokens): ★★★ rarity or higher MS x1 guaranteed! ・STEP4 (15 Tokens): Tokens 50% OFF! ・STEP5 (30 Tokens): Berga Giros (GK) 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. ■Campaign #3-3++: [Vol.2] Custom Parts Guaranteed Boosted Supply Drop Starting from [PDT] 06/04/2026 / [CEST] 06/04/2026, Custom Parts Guaranteed Boosted Supply Drop will begin.

■Period [PDT] 06/04/2026 01:00 – 06/10/2026 21:30 [Scheduled] [CEST] 06/04/2026 10:00 – 06/11/2026 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 “New Model Frame LV4” for bonus! ＋ ★★ MS x1 guaranteed! ・STEP2 (30 tokens): Custom part “Spaced Frame LV4” for bonus! ＋ ★★ MS x1 guaranteed! ・STEP3 (30 tokens): Custom part “High-Output Added Booster LV1” for bonus! ＋ ★★★ MS x1 guaranteed! ■Custom parts New Model Frame LV4 Increases unit HP by 2400. Repair tool HP recovery increases 15%.

Spaced Frame LV4 Increase MS HP by 1000. Increase thrusters by 8.

High-Output Added Booster LV1 Increases High Speed Movement by 5. Boosts thrusters by 10.

※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. ■Notice of Supply Drop Lineup “Berga Giros (GK)” Supply Drop Lineup has been updated.

■Period [PDT] 06/04/2026 01:00 – 06/10/2026 21:30 [Scheduled] [CEST] 06/04/2026 10:00 – 06/11/2026 06:30 [Scheduled] ■Added New Materials ■Unit ・★★★ Berga Giros (GK) 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. ・This mobile suit, based on the small Crossbone Vanguard Prototype Command MS Berga Giros, was prepared for Captain Gilais Kreuger. ・The Berga Giros is a performance-enhanced version of the Berga-series MS designed for command use, based on the small Dessa prototype MS developed by the Crossbone Vanguard. This MS is also an improved version of the one used in the Rafflesia Project to improve Bug operational efficiency. ・The reason of the strategic failure of using the Bugs in Frontier One, was the difficulty to manipulate this self-stand indiscriminate weapon. Therefore, Hop Bugs are equipped on both shoulders of the MS to mitigate problems for child bugs caused by early destruction of command/carrier parent bugs. Granting some control of the parent and child bugs to the pilot, increases the unit’s combat efficiency. ・Can be deployed both on the Ground and in Space. https://bo2.ggame.jp/images/info/2026/03/8d45c507a19bee97e516d7476f738a14.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 “S Nozzle Controller (G)” ・When bugs are used, ATK and mobility are boosted, and the Enhanced Offense System skill is provided. Also, thruster consumption and stagger due to cumulative damage during High Speed Movement are reduced. Weapons compatible with this skill can be used during High Speed Movement.

■Exclusive pilot item as a Bonus for the 10-consecutive Supply Drops! Beginning from [PDT] 06/04/2026 01:00 / [CEST] 06/04/2026 10:00, 1 random exclusive pilot item as a bonus can be obtained from 10-consecutive drops. ■Period [PDT] 06/04/2026 01:00 – 06/10/2026 21:30 [Scheduled] [CEST] 06/04/2026 10:00 – 06/11/2026 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: C V01 ■Accessory Helmet: 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. ■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 new added material will have a boost to their supply drop rates for a limited time. ■Period [PDT] 06/04/2026 01:00 – 06/10/2026 21:30 [Scheduled] [CEST] 06/04/2026 10:00 – 06/11/2026 06:30 [Scheduled] ■Featured material that will benefit from the Big Boost to its Supply Rate ・★★★ Berga Giros (GK) 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. ■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 June Schedule [PDT] 06/04/2026 01:00 – 06/07/2026 12:59 [Scheduled] [CEST] 06/04/2026 10:00 – 06/07/2026 21:59 [Scheduled] ■Campaign Details During the period, ① Free “Guaranteed Mobile Suit Supply Drops” that can be requested once a day!(Up to 4 Units!) 3rd Anniversary Celebration Campaign Specials!! During the Period, pilot can request a 10-consecutive Special Supply Drop which includes all MS including those excluded MS from the past updates in the lineup ONCE for FREE everyday!! (Up to 40 Drops!) Furthermore, this Supply Drop will guarantee you 2 ★★ or above MS + 2 ★★★ or above MS!! (Up to 16 MS!!) 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 ■Units ・★★★ F90 [S Type] LV1 added ・★★ Gundam Ground Type [GM Head] LV2 added ※The materials mentioned above will be available at the Recycle Counter, from [JST] 06/04/2026 – 06/05/2026. ■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]. ■Some MS spec is adjusted for the Situation Battle “The Gathering Warriors”. ■Adjusted MS ◎Team B ・Efreet Custom ⇒ Greater MS spec ・Gouf (VD) ⇒ Greater MS spec ・Dom ⇒ Greater MS spec ■Schedule for this week's weekend-only battle ◎Weekend-only battle schedule [PDT] 06/04/2026 12:00 – 06/07/2026 11:59 [Scheduled] [CEST] 06/04/2026 21:00 – 06/07/2026 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 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".