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] 10/01/2025 22:00 – 10/02/2025 01:00 [Scheduled]
[CEST] 10/02/2025 07:00 – 10/02/2025 10:00 [Scheduled]
◇Maintenance Details
・Application Update file ver.0198
・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] 10/02/2025 / [CEST] 10/02/2025 Updated content is listed below.
■GBO Autumn Festival
Starting from [PDT] 10/02/2025 / [CEST] 10/02/2025, GBO Autumn Festival will begin.
■Period
[PDT] 10/02/2025 01:00 – 10/29/2025 21:59 [Scheduled]
[CEST] 10/02/2025 10:00 – 10/30/2025 06:59 [Scheduled]
※You can have a check to the information below for more details.
https://store.steampowered.com/news/app/1367080/view/546747327690310970
■GBO Antumn Festival ④-1: STEP UP Supply Drop Vol.1
Starting from [PDT] 10/02/2025 / [CEST] 10/02/2025, STEP UP Supply Drop Vol.1 will begin.
■Period
[PDT] 10/02/2025 01:00 – 10/08/2025 21:30 [Scheduled]
[CEST] 10/02/2025 10:00 – 10/09/2025 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.
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 Kit for bonus!
・STEP4 (30 Tokens): ALL Drops will be MS! + accessory “Backpack: X-1 Kai” for bonus!
・STEP5 (30 Tokens): 100 ★★★★★ Mechanic Tickets for bonus!
・STEP6 (30 Tokens): 100 ★★★★★ Modification Kit for bonus!
・STEP7 (30 Tokens): 1 “Crossbone Gundam X-1 Kai LV1” guaranteed!!
+ Custom part “Special Enhancer [Type-β] LV1” for bonus!
・STEP8 (30 Tokens): 1 ★★ & 1 ★★★ guaranteed!
+ 300 ★★★★★ Mechanic Tickets for bonus!
・STEP9 (30 Tokens): 2 ★★ & 1 ★★★ guaranteed!
+ 300 ★★★★★ Modification Kit for bonus!
・STEP10 (30 Tokens): Another 1 “Crossbone Gundam X-1 Kai LV1” guaranteed!!
+ 1 ★★★★ MS guaranteed! + Accessory “Mask: X-1 Kai” for bonus!
■Unit
◎★★★★★ Crossbone Gundam X-1 Kai LV1 (General unit, Ground/space uses, cost: 750)
https://bo2.ggame.jp/images/info/2025/07/f366637271ffd9f7ce2822de05a3451a.mp4
※This video may not be representative of the actual product.
■Custom part
◎Special Enhancer [Type-β] LV1
・Increases ranged strength 20%.
Increases unit HP by 1000.
Note that multiple special enhancer 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.
■GM II [Maria Shield Co.] guaranteed STEP UP Supply Drop
Starting from [PDT] 10/02/2025 / [CEST] 10/02/2025,
GM II [Maria Shield Co.] LV1 guaranteed STEP UP Supply Drop will begin.
■Period
[PDT] 10/02/2025 01:00 – 10/08/2025 21:30 [Scheduled]
[CEST] 10/02/2025 10:00 – 10/09/2025 06:30 [Scheduled]
■Added New Materials
■Unit
・★★★ GM II [Maria Shield Co.] LV1 (General unit, Ground/space uses, cost: 300)
※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 STEP3.
The STEP will progress by 1 each time you perform a request, as STEP1 → STEP2 → STEP3.
Once you reach STEP3, the Boosted Supply Drop will end.
・STEP1 (15 Tokens): Tokens 50% OFF!
・STEP2 (30 Tokens): 1 ★★ or above MS guaranteed!
+ accessory "Backpack: F91" for bonus!
・STEP3 (30 Tokens): 1 GM II [Maria Shield Co.] LV1 guaranteed!
+ accessory "Mask: F91" for bonus!
※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 “Crossbone Gundam X-1 Kai”
Supply Drop Lineup has been updated.
■Period
[PDT] 10/02/2025 01:00 – 10/08/2025 21:30 [Scheduled]
[CEST] 10/02/2025 10:00 – 10/09/2025 06:30 [Scheduled]
■Added New Materials
■Unit
・★★★★★ Crossbone Gundam X-1 Kai 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.
・A partially modified variant of the Crossbone Gundam X-1, flagship to the Crossbone Vanguard space pirates.
・The Crossbone Gundam X-1 is a prototype model that is manufactured by
the Strategic Naval Research Institute (S.N.R.I.), and developed based on the F9 series concept.
It features four large movable thrusters on its back and its flexible thruster binders
allow for free adjustment of attitude control and mobility vectors.
This makes it operable within the powerful gravity of Jupiter’s atmosphere.
・Although the standardization of beam shields reduced the effectiveness of ranged weaponry,
the Crossbone Gundam X-1 aligns well with the pirate army’s combat philosophy
emphasizing close-range melee combat.
Combined with the exceptional piloting skills of Kinkedo Now, it performs quite remarkably.
・To effectively counter the Jupiter Empire’s Death Gale Squadron,
this unit was equipped with screw web in place of scissor anchor chains in the rear skirt,
and its unit name was updated accordingly.
・Can be deployed both on the Ground and in Space.
https://bo2.ggame.jp/images/info/2025/07/f366637271ffd9f7ce2822de05a3451a.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 “Max Output (K)”
・When dealing damage to an enemy MS with a melee weapon, the skill Gauge increases.
Once the Skill Gauge is maxed out, pressing "special weapon" to activate the following effects.
※Note that the Skill Gauge will NOT increase when using a melee-type ranged weapon to attack.
・Fully recovers HP for some parts(head, rear, and legs) at skill activation
・Increases unit attack power, mobility
・Increases high-speed movement max limit
and reduces the amount of thruster consumed while moving at high speed
・Nullifies reaction to ranged attacks taken while executing a melee attack and reduces damage
・Performance for weapons compatible with the skill will be altered
※Skill-compatible weapons for the skill will be the main ranged weapon “X-1 Kai Zanbuster”,
main melee weapon “X-1 Kai Beam Zanber” and sub-weapon “Grenade Launcher”.
This skill can be used again after a certain period passed.
Main melee weapon “X-1 Kai Beam Zanber”
・A powerful weapon that uses a beam blade to slice up foes.
Compatible with the skills “Max Output (K)” and “Aerial Melee System”.
Penetrates enemy shields while Max Output is active, and nullifies buffer damage reduction.
Sub-weapon “X-1 Kai Screw Web”
・This melee weapon utilizes the rod’s kinetic energy to make successive attacks.
When attacks make contact, they deal continuous damage.
If the enemy MS’s remaining HP is above a certain amount, additional damage will be dealt.
■Exclusive pilot item as a Bonus for the 10 Consecutive Supply Drops!
Beginning from [PDT] 10/02/2025 01:00 / [CEST] 10/02/2025 10:00,
1 random exclusive pilot item as a bonus can be obtained from 10 consecutive drops.
■Period
[PDT] 10/02/2025 01:00 – 10/08/2025 21:30 [Scheduled]
[CEST] 10/02/2025 10:00 – 10/09/2025 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: Space Pirate C V01
■Accessory
Helmet: Space Pirate 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.
■Other material
■Unit
・★★★ GM II [Maria Shield Co.] LV1 (General unit, Ground/space uses, cost: 300)
※The above MS is eligible for the Monthly MS Bonus Unit.
・★★ Superb Jegan LV1 (Raid unit, ground/space uses, cost: 550)
※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] 10/02/2025 01:00 – 10/08/2025 21:30 [Scheduled]
[CEST] 10/02/2025 10:00 – 10/09/2025 06:30 [Scheduled]
■Featured material that will benefit from the Big Boost to its Supply Rate
・★★★★★ Crossbone Gundam X-1 Kai 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.
■GBO Antumn Festival ⑨: Token Pack with Kinkedo is now on sale!!
Token Pack with Kinkedo will be on sale from [PDT] 10/02/2025 / [CEST] 10/02/2025.
■Period
[PDT] 10/02/2025 01:00 – 10/29/2025 21:59 [Scheduled]
[CEST] 10/02/2025 10:00 – 10/30/2025 06:59 [Scheduled]
■Details
During the period, Token pack with 53 tokens and Kinkedo will be on sale!
Token Pack with Kinkedo is only for 44.99USD!!
■How to purchase
You can purchase the pack at the Store from H.A.R.O. menu.
■VR operator
Kinkedo Now (CV: Takuya Sato)
■Voice sample
https://bo2.ggame.jp/images/info/2025/07/ac997a437a54e4c9211e16aa67dc2bda.mp4
※This token pack can only be purchased ONCE per account.
※Only Japanese operator voice is available.
※Operator can be changed in the menu H.A.R.O.＞Options＞Sound Settings by selecting the operator.
■Battle Simulator
◎Battle Simulator missions are updated!
⇒ In TRIAL “Space pirates have arrived!”, you can test out the new unit “Crossbone Gundam X-1 Kai”.
■TRIAL “Space pirates have arrived!”
■SURVIVAL “Beasts of Judgment”
■BOSS “Third attack”
◎Tips for BOSS “Third Attack”
・The returning Psycho Gundam can take damage from regular attacks, but to defeat it,
you must land melee attacks on its head.
When its HP falls below a certain threshold, it becomes easier to stun
and starts using melee attacks that lower its head more frequently.
Take advantage of these openings and aim for the fastest possible clear!
◎Achievement rewards for Battle Simulator are now updated.
⇒ New achievement rewards can be earned by finishing the updated missions.
■Achievement rewards
・TRIAL “Space pirates have arrived!”
Achievement reward 1: 150,000 DP
Achievement reward 2: New Model Frame LV2
Achievement reward 3: 3 tokens
・SURVIVAL “Beasts of Judgment”
Achievement reward 1: 150,000 DP
Achievement reward 2: Spaced Frame LV1
Achievement reward 3: 3 tokens
・BOSS “Third attack”
Achievement reward 1: Strengthened Frame LV5
Achievement reward 2: 3 tokens
Achievement reward 3: Mask: Psycho Gundam
※Pilots who already have those materials will obtain a number of recycle tickets instead.
■Store
◎“Premium Sound & Token Pack Vol.3” is now on sale!
⇒ The “Premium Sound & Token Pack Vol.3” contains “10” tokens and special BGM from the Gundam series.
Premium Sound can be set in “BGM Customize” to play during battle.
■BGM list
BGMs (Titles)
・Ai Senshi (Mobile Suit Gundam)
・Uchu wo Kakeru (Mobile Suit Zeta Gundam)
・SWAN (Mobile Suit Gundam (Char’s Counterattack)
・VII (Mobile Suit Gundam The 08th MS Team)
・MOBILE SUIT (Mobile Suit Gundam Unicorn)
・XI (Mobile Suit Gundam Hathaway)
・CC…12yl (Mobile Suit Gundam Hathaway)
・ETERNAL WIND ~Hohoemi wa Hikaru Kaze no Naka~ (Mobile Suit Gundam F91)
・Aratanaru Sora e (Mobile Suit Gundam F91)
・Theme song in U.C.ENGAGE (Mobile Suit Gundam U.C. ENGAGE)
・Theme song in F90 (Mobile Suit Gundam F90 (Fastest Formula)
・Mars Independent Zeon Forces (Mobile Suit Gundam F90 (Fastest Formula)
・ANAHEIM ELECTRONICS (Mobile Suit Gundam Silhouette Formula 91)
・Battle theme in Mobile Suit Crossbone Gundam (Mobile Suit Crossbone Gundam)
・Attack from the Empire (Mobile Suit Crossbone Gundam)
・Skull Heart KENZAN (Mobile Suit Crossbone Gundam)
・The Steel Seven (Mobile Suit Crossbone Gundam)
・Mono-eye Gundams (SD Gundam G Generation)
・Semaru Kyoei (Mobile Suit Gundam Battle Operation Code Fairy)
・A THIRD FORCE (Gundam Battle Operation NEXT)
■How to purchase the pack
①Purchase from Store in game
Store can be found in the H.A.R.O. menu.
※"Premium Sound & Token Pack Vol.3" can be purchased only once per account.
■Title menu
◎We are now having a new Key Visual.
⇒ After the update, the title screen layout will be changed to match the new key visual.
◎Our Opening movie has also been updated.
⇒ The updated opening movie will play automatically after a certain amount of time has passed on the title screen.
https://bo2.ggame.jp/images/info/2025/07/348eacc0da9d8b113da40e50a07397b4.mp4
■Others
◎"H.A.R.O. > Options > BGM Customization" now has a new sorting option: "Sort by BGM Pack".
■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 October Schedule
[PDT] 10/02/2025 01:00 – 10/05/2025 12:59 [Scheduled]
[CEST] 10/02/2025 10:00 – 10/05/2025 21:59 [Scheduled]
■Campaign Details
①Free “Guaranteed Mobile Suit Supply Drops” that can be requested once a day!(Up to 4 Units!)
GBO Autumn Festival 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 DP exchange Counter.
⇒ Information about newly added materials
■Units
・★★★ Psycho Doga LV2 added
・★★ GM Command LA LV2 added
・★★ Hobby Hizack LV1 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 “Storm Over Kilimanjaro”.
※For more details about this week’s Situation Battle, please click here.
https://store.steampowered.com/news/app/1367080/view/546747327690310968
■Schedule for this week's weekend-only battle
◎Weekend-only battle schedule
[PDT] 10/02/2025 12:00 – 10/05/2025 11:59 [Scheduled]
[CEST] 10/02/2025 21:00 – 10/05/2025 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 “Storm Over Kilimanjaro” 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
・A bug was fixed in “Failnaught” where the marks set in the first and second paint mark slots were not being
displayed properly.
・A bug was fixed in “Failnaught” to address the unnatural movements of the MS model during the victory animation.
・A bug was fixed in “F91”, when the skill “Max Performance” is activated with the head damaged,
the damage indicator lamp was still flashing after the head HP fully recovers.
・A bug was fixed in “F91”, when the skill “Max Performance” is activated two or more times
before the MS is destroyed, the HP recovery effect correctly occurs on the second and subsequent activations.
・A bug was fixed in “F90II [I Type]” to ensure that when maintaining the skill “Flight Shield Attack”
with the sub-weapon “Beam Lancer [Collision]” for a certain period, the attacks correctly register hits.
・In “F90II [I Type]”, a fix was applied so that the skill “Flight Shield Attack” using the sub-weapon
“Beam Lancer [Collision]” only deals damage when hitting the enemy MS itself,
and no longer damages barrier parts such as enemy-deployed “Fin Funnels [Defend].”
・In “F90II [I Type]”, a fix was made to correct the unnatural display of the “Get Off” icon when performing
certain actions on space maps.
・In “G-3 Gundam”, a fix was applied to prevent the sub-weapon “G-3 Gundam Beam Rifle” from being usable
while in an overheated state under certain conditions.
・A bug was fixed where under certain conditions, the skill 'Aerial Boost' would not cause proper ascent
when used with Wing Gundam Zero [EW].
◎Options
・A fix was made so that operator voice lines now play correctly when selecting certain options in the options menu.
・A fix was made to remove unrelated button guides that were appearing on the BGM customization screen
within the options menu.
◎Battles
・A fix was applied so that after using the skill “Forced Injector” for high-speed movement,
the “Special Shooting” can now be used without interruption.
・A fix was applied to an unnatural hitting effect that some ranged and throw-type weapons
when those weapons were disappeared after flying a certain distance.
◎MAPs
・In the “Resort Development District” map, a fix was made to prevent pilots from getting stuck inside buildings
when performing an emergency exit near relay points C and D.
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".
This is the Steam® version "Mobile Suit Gundam Battle Operation 2" team.
Server maintenance will be performed on the following schedule.
◇Date & Time
[PDT] 10/01/2025 22:00 – 10/02/2025 01:00 [Scheduled]
[CEST] 10/02/2025 07:00 – 10/02/2025 10:00 [Scheduled]
◇Maintenance Details
・Application Update file ver.0198
・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] 10/02/2025 / [CEST] 10/02/2025 Updated content is listed below.
■GBO Autumn Festival
Starting from [PDT] 10/02/2025 / [CEST] 10/02/2025, GBO Autumn Festival will begin.
■Period
[PDT] 10/02/2025 01:00 – 10/29/2025 21:59 [Scheduled]
[CEST] 10/02/2025 10:00 – 10/30/2025 06:59 [Scheduled]
※You can have a check to the information below for more details.
https://store.steampowered.com/news/app/1367080/view/546747327690310970
■GBO Antumn Festival ④-1: STEP UP Supply Drop Vol.1
Starting from [PDT] 10/02/2025 / [CEST] 10/02/2025, STEP UP Supply Drop Vol.1 will begin.
■Period
[PDT] 10/02/2025 01:00 – 10/08/2025 21:30 [Scheduled]
[CEST] 10/02/2025 10:00 – 10/09/2025 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.
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 Kit for bonus!
・STEP4 (30 Tokens): ALL Drops will be MS! + accessory “Backpack: X-1 Kai” for bonus!
・STEP5 (30 Tokens): 100 ★★★★★ Mechanic Tickets for bonus!
・STEP6 (30 Tokens): 100 ★★★★★ Modification Kit for bonus!
・STEP7 (30 Tokens): 1 “Crossbone Gundam X-1 Kai LV1” guaranteed!!
+ Custom part “Special Enhancer [Type-β] LV1” for bonus!
・STEP8 (30 Tokens): 1 ★★ & 1 ★★★ guaranteed!
+ 300 ★★★★★ Mechanic Tickets for bonus!
・STEP9 (30 Tokens): 2 ★★ & 1 ★★★ guaranteed!
+ 300 ★★★★★ Modification Kit for bonus!
・STEP10 (30 Tokens): Another 1 “Crossbone Gundam X-1 Kai LV1” guaranteed!!
+ 1 ★★★★ MS guaranteed! + Accessory “Mask: X-1 Kai” for bonus!
■Unit
◎★★★★★ Crossbone Gundam X-1 Kai LV1 (General unit, Ground/space uses, cost: 750)
https://bo2.ggame.jp/images/info/2025/07/f366637271ffd9f7ce2822de05a3451a.mp4
※This video may not be representative of the actual product.
■Custom part
◎Special Enhancer [Type-β] LV1
・Increases ranged strength 20%.
Increases unit HP by 1000.
Note that multiple special enhancer 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.
■GM II [Maria Shield Co.] guaranteed STEP UP Supply Drop
Starting from [PDT] 10/02/2025 / [CEST] 10/02/2025,
GM II [Maria Shield Co.] LV1 guaranteed STEP UP Supply Drop will begin.
■Period
[PDT] 10/02/2025 01:00 – 10/08/2025 21:30 [Scheduled]
[CEST] 10/02/2025 10:00 – 10/09/2025 06:30 [Scheduled]
■Added New Materials
■Unit
・★★★ GM II [Maria Shield Co.] LV1 (General unit, Ground/space uses, cost: 300)
※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 STEP3.
The STEP will progress by 1 each time you perform a request, as STEP1 → STEP2 → STEP3.
Once you reach STEP3, the Boosted Supply Drop will end.
・STEP1 (15 Tokens): Tokens 50% OFF!
・STEP2 (30 Tokens): 1 ★★ or above MS guaranteed!
+ accessory "Backpack: F91" for bonus!
・STEP3 (30 Tokens): 1 GM II [Maria Shield Co.] LV1 guaranteed!
+ accessory "Mask: F91" for bonus!
※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 “Crossbone Gundam X-1 Kai”
Supply Drop Lineup has been updated.
■Period
[PDT] 10/02/2025 01:00 – 10/08/2025 21:30 [Scheduled]
[CEST] 10/02/2025 10:00 – 10/09/2025 06:30 [Scheduled]
■Added New Materials
■Unit
・★★★★★ Crossbone Gundam X-1 Kai 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.
・A partially modified variant of the Crossbone Gundam X-1, flagship to the Crossbone Vanguard space pirates.
・The Crossbone Gundam X-1 is a prototype model that is manufactured by
the Strategic Naval Research Institute (S.N.R.I.), and developed based on the F9 series concept.
It features four large movable thrusters on its back and its flexible thruster binders
allow for free adjustment of attitude control and mobility vectors.
This makes it operable within the powerful gravity of Jupiter’s atmosphere.
・Although the standardization of beam shields reduced the effectiveness of ranged weaponry,
the Crossbone Gundam X-1 aligns well with the pirate army’s combat philosophy
emphasizing close-range melee combat.
Combined with the exceptional piloting skills of Kinkedo Now, it performs quite remarkably.
・To effectively counter the Jupiter Empire’s Death Gale Squadron,
this unit was equipped with screw web in place of scissor anchor chains in the rear skirt,
and its unit name was updated accordingly.
・Can be deployed both on the Ground and in Space.
https://bo2.ggame.jp/images/info/2025/07/f366637271ffd9f7ce2822de05a3451a.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 “Max Output (K)”
・When dealing damage to an enemy MS with a melee weapon, the skill Gauge increases.
Once the Skill Gauge is maxed out, pressing "special weapon" to activate the following effects.
※Note that the Skill Gauge will NOT increase when using a melee-type ranged weapon to attack.
・Fully recovers HP for some parts(head, rear, and legs) at skill activation
・Increases unit attack power, mobility
・Increases high-speed movement max limit
and reduces the amount of thruster consumed while moving at high speed
・Nullifies reaction to ranged attacks taken while executing a melee attack and reduces damage
・Performance for weapons compatible with the skill will be altered
※Skill-compatible weapons for the skill will be the main ranged weapon “X-1 Kai Zanbuster”,
main melee weapon “X-1 Kai Beam Zanber” and sub-weapon “Grenade Launcher”.
This skill can be used again after a certain period passed.
Main melee weapon “X-1 Kai Beam Zanber”
・A powerful weapon that uses a beam blade to slice up foes.
Compatible with the skills “Max Output (K)” and “Aerial Melee System”.
Penetrates enemy shields while Max Output is active, and nullifies buffer damage reduction.
Sub-weapon “X-1 Kai Screw Web”
・This melee weapon utilizes the rod’s kinetic energy to make successive attacks.
When attacks make contact, they deal continuous damage.
If the enemy MS’s remaining HP is above a certain amount, additional damage will be dealt.
■Exclusive pilot item as a Bonus for the 10 Consecutive Supply Drops!
Beginning from [PDT] 10/02/2025 01:00 / [CEST] 10/02/2025 10:00,
1 random exclusive pilot item as a bonus can be obtained from 10 consecutive drops.
■Period
[PDT] 10/02/2025 01:00 – 10/08/2025 21:30 [Scheduled]
[CEST] 10/02/2025 10:00 – 10/09/2025 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: Space Pirate C V01
■Accessory
Helmet: Space Pirate 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.
■Other material
■Unit
・★★★ GM II [Maria Shield Co.] LV1 (General unit, Ground/space uses, cost: 300)
※The above MS is eligible for the Monthly MS Bonus Unit.
・★★ Superb Jegan LV1 (Raid unit, ground/space uses, cost: 550)
※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] 10/02/2025 01:00 – 10/08/2025 21:30 [Scheduled]
[CEST] 10/02/2025 10:00 – 10/09/2025 06:30 [Scheduled]
■Featured material that will benefit from the Big Boost to its Supply Rate
・★★★★★ Crossbone Gundam X-1 Kai 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.
■GBO Antumn Festival ⑨: Token Pack with Kinkedo is now on sale!!
Token Pack with Kinkedo will be on sale from [PDT] 10/02/2025 / [CEST] 10/02/2025.
■Period
[PDT] 10/02/2025 01:00 – 10/29/2025 21:59 [Scheduled]
[CEST] 10/02/2025 10:00 – 10/30/2025 06:59 [Scheduled]
■Details
During the period, Token pack with 53 tokens and Kinkedo will be on sale!
Token Pack with Kinkedo is only for 44.99USD!!
■How to purchase
You can purchase the pack at the Store from H.A.R.O. menu.
■VR operator
Kinkedo Now (CV: Takuya Sato)
■Voice sample
https://bo2.ggame.jp/images/info/2025/07/ac997a437a54e4c9211e16aa67dc2bda.mp4
※This token pack can only be purchased ONCE per account.
※Only Japanese operator voice is available.
※Operator can be changed in the menu H.A.R.O.＞Options＞Sound Settings by selecting the operator.
■Battle Simulator
◎Battle Simulator missions are updated!
⇒ In TRIAL “Space pirates have arrived!”, you can test out the new unit “Crossbone Gundam X-1 Kai”.
■TRIAL “Space pirates have arrived!”
■SURVIVAL “Beasts of Judgment”
■BOSS “Third attack”
◎Tips for BOSS “Third Attack”
・The returning Psycho Gundam can take damage from regular attacks, but to defeat it,
you must land melee attacks on its head.
When its HP falls below a certain threshold, it becomes easier to stun
and starts using melee attacks that lower its head more frequently.
Take advantage of these openings and aim for the fastest possible clear!
◎Achievement rewards for Battle Simulator are now updated.
⇒ New achievement rewards can be earned by finishing the updated missions.
■Achievement rewards
・TRIAL “Space pirates have arrived!”
Achievement reward 1: 150,000 DP
Achievement reward 2: New Model Frame LV2
Achievement reward 3: 3 tokens
・SURVIVAL “Beasts of Judgment”
Achievement reward 1: 150,000 DP
Achievement reward 2: Spaced Frame LV1
Achievement reward 3: 3 tokens
・BOSS “Third attack”
Achievement reward 1: Strengthened Frame LV5
Achievement reward 2: 3 tokens
Achievement reward 3: Mask: Psycho Gundam
※Pilots who already have those materials will obtain a number of recycle tickets instead.
■Store
◎“Premium Sound & Token Pack Vol.3” is now on sale!
⇒ The “Premium Sound & Token Pack Vol.3” contains “10” tokens and special BGM from the Gundam series.
Premium Sound can be set in “BGM Customize” to play during battle.
■BGM list
BGMs (Titles)
・Ai Senshi (Mobile Suit Gundam)
・Uchu wo Kakeru (Mobile Suit Zeta Gundam)
・SWAN (Mobile Suit Gundam (Char’s Counterattack)
・VII (Mobile Suit Gundam The 08th MS Team)
・MOBILE SUIT (Mobile Suit Gundam Unicorn)
・XI (Mobile Suit Gundam Hathaway)
・CC…12yl (Mobile Suit Gundam Hathaway)
・ETERNAL WIND ~Hohoemi wa Hikaru Kaze no Naka~ (Mobile Suit Gundam F91)
・Aratanaru Sora e (Mobile Suit Gundam F91)
・Theme song in U.C.ENGAGE (Mobile Suit Gundam U.C. ENGAGE)
・Theme song in F90 (Mobile Suit Gundam F90 (Fastest Formula)
・Mars Independent Zeon Forces (Mobile Suit Gundam F90 (Fastest Formula)
・ANAHEIM ELECTRONICS (Mobile Suit Gundam Silhouette Formula 91)
・Battle theme in Mobile Suit Crossbone Gundam (Mobile Suit Crossbone Gundam)
・Attack from the Empire (Mobile Suit Crossbone Gundam)
・Skull Heart KENZAN (Mobile Suit Crossbone Gundam)
・The Steel Seven (Mobile Suit Crossbone Gundam)
・Mono-eye Gundams (SD Gundam G Generation)
・Semaru Kyoei (Mobile Suit Gundam Battle Operation Code Fairy)
・A THIRD FORCE (Gundam Battle Operation NEXT)
■How to purchase the pack
①Purchase from Store in game
Store can be found in the H.A.R.O. menu.
※"Premium Sound & Token Pack Vol.3" can be purchased only once per account.
■Title menu
◎We are now having a new Key Visual.
⇒ After the update, the title screen layout will be changed to match the new key visual.
◎Our Opening movie has also been updated.
⇒ The updated opening movie will play automatically after a certain amount of time has passed on the title screen.
https://bo2.ggame.jp/images/info/2025/07/348eacc0da9d8b113da40e50a07397b4.mp4
■Others
◎"H.A.R.O. > Options > BGM Customization" now has a new sorting option: "Sort by BGM Pack".
■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 October Schedule
[PDT] 10/02/2025 01:00 – 10/05/2025 12:59 [Scheduled]
[CEST] 10/02/2025 10:00 – 10/05/2025 21:59 [Scheduled]
■Campaign Details
①Free “Guaranteed Mobile Suit Supply Drops” that can be requested once a day!(Up to 4 Units!)
GBO Autumn Festival 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 DP exchange Counter.
⇒ Information about newly added materials
■Units
・★★★ Psycho Doga LV2 added
・★★ GM Command LA LV2 added
・★★ Hobby Hizack LV1 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 “Storm Over Kilimanjaro”.
※For more details about this week’s Situation Battle, please click here.
https://store.steampowered.com/news/app/1367080/view/546747327690310968
■Schedule for this week's weekend-only battle
◎Weekend-only battle schedule
[PDT] 10/02/2025 12:00 – 10/05/2025 11:59 [Scheduled]
[CEST] 10/02/2025 21:00 – 10/05/2025 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 “Storm Over Kilimanjaro” 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
・A bug was fixed in “Failnaught” where the marks set in the first and second paint mark slots were not being
displayed properly.
・A bug was fixed in “Failnaught” to address the unnatural movements of the MS model during the victory animation.
・A bug was fixed in “F91”, when the skill “Max Performance” is activated with the head damaged,
the damage indicator lamp was still flashing after the head HP fully recovers.
・A bug was fixed in “F91”, when the skill “Max Performance” is activated two or more times
before the MS is destroyed, the HP recovery effect correctly occurs on the second and subsequent activations.
・A bug was fixed in “F90II [I Type]” to ensure that when maintaining the skill “Flight Shield Attack”
with the sub-weapon “Beam Lancer [Collision]” for a certain period, the attacks correctly register hits.
・In “F90II [I Type]”, a fix was applied so that the skill “Flight Shield Attack” using the sub-weapon
“Beam Lancer [Collision]” only deals damage when hitting the enemy MS itself,
and no longer damages barrier parts such as enemy-deployed “Fin Funnels [Defend].”
・In “F90II [I Type]”, a fix was made to correct the unnatural display of the “Get Off” icon when performing
certain actions on space maps.
・In “G-3 Gundam”, a fix was applied to prevent the sub-weapon “G-3 Gundam Beam Rifle” from being usable
while in an overheated state under certain conditions.
・A bug was fixed where under certain conditions, the skill 'Aerial Boost' would not cause proper ascent
when used with Wing Gundam Zero [EW].
◎Options
・A fix was made so that operator voice lines now play correctly when selecting certain options in the options menu.
・A fix was made to remove unrelated button guides that were appearing on the BGM customization screen
within the options menu.
◎Battles
・A fix was applied so that after using the skill “Forced Injector” for high-speed movement,
the “Special Shooting” can now be used without interruption.
・A fix was applied to an unnatural hitting effect that some ranged and throw-type weapons
when those weapons were disappeared after flying a certain distance.
◎MAPs
・In the “Resort Development District” map, a fix was made to prevent pilots from getting stuck inside buildings
when performing an emergency exit near relay points C and D.
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".