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] 07/30/2025 22:00 – 07/31/2025 01:00 [Scheduled]
[CEST] 07/31/2025 07:00 – 07/31/2025 10:00 [Scheduled]
◇Maintenance Details
・Application Update file ver.0195
・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] 07/31/2025 / [CEST] 07/31/2025 Updated content is listed below.
■P.M.U. Material Enhancement Campaign
Starting from [PDT] 07/31/2025 / [CEST] 07/31/2025, P.M.U. Material Enhancement Campaign will begin.
■Period
[PDT] 07/31/2025 01:00 – 08/27/2025 21:59 [Scheduled]
[CEST] 07/31/2025 10:00 – 08/28/2025 06:59 [Scheduled]
※You can have a check to the information below for more details.
https://store.steampowered.com/news/app/1367080/view/546742253404553291
■Full Armor Ground Type Zeta Gundam guaranteed STEP UP Supply Drop
Starting from [PDT] 07/31/2025 / [CEST] 07/31/2025,
Full Armor Ground Type Zeta Gundam LV1 guaranteed STEP UP Supply Drop
■Period
[PDT] 07/31/2025 01:00 – 08/06/2025 21:30 [Scheduled]
[CEST] 07/31/2025 10:00 – 08/07/2025 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): 1 Guaranteed “Full Armor Ground Type Zeta Gundam LV1”!!
+ custom part “Category Sp ATK Program [General] LV1” for bonus!
■Custom part
◎Category Sp ATK Program [General] LV1
・Can only be equipped to General category.
Increases MS HP 2000.
Increases damage dealt to enemy in favorable unit type.
※Same supplies will be drawn as the ongoing Supply Drops.
For details, please check the [Item List].
■[#1] Custom Part Guaranteed Special Supply Drop
Starting from [PDT] 07/31/2025 / [CEST] 07/31/2025, [#1] Custom Part Guaranteed Special Supply Drop will begin.
■Period
[PDT] 07/31/2025 01:00 – 08/06/2025 21:30 [Scheduled]
[CEST] 07/31/2025 10:00 – 08/07/2025 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 you reach STEP3, the Boosted Supply Drop will end.
・STEP1 (15 Tokens): Tokens 50% OFF!
・STEP2 (30 Tokens): Custom part “New Model Frame LV4” for bonus! & 1 ★★ MS guaranteed!
・STEP3 (30 Tokens): Custom part “Special Combustion Agent LV1” for bonus! & 1 ★★★ MS guaranteed!
■Custom parts
New Model Frame LV4
MS HP increased by 2400.
HP recovery effect from repair tool increased by 15%.
Special Combustion Agent LV1
Increases incendiary damage dealt by 25%.
Also increases duration of incendiary effect 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.
For details, please check the [Item List].
■Notice of "Limited Supply Drop!! Zeta Gundam 3P2 Type"
Starting from [PDT] 07/31 01:00 / [CEST] 07/31/2025 10:00,
a Limited Supply Drop with a MS drop rate boosted event will begin.
■Period
[PDT] 07/31/2025 01:00 – 08/06/2025 21:30 [Scheduled]
[CEST] 07/31/2025 10:00 – 08/07/2025 06:30 [Scheduled]
■Contents
During the period, “Limited Supply Drop (Once / 10 Times)” can be requested from the material counter.
During the Limited Supply Drop, Zeta Gundam 3P2 Type’s drop rate will be increased.
■Featured material with a Big Boost to its supply drop rate
In the Limited Supply Drop, drop rate on each unit LV and weapon will be affected respectively.
◎Supply drop rate increase① (Item Amount 1)
・★★★ Zeta Gundam 3P2 Type LV1 (Raid unit, ground/space uses, cost: 650)
◎Supply drop rate increase② (Item Amount 1)
・★★★ Zeta Gundam 3P2 Type LV2 (Raid unit, ground/space uses, cost: 700)
◎Supply drop rate increase③ (Item Amount 2)
・★★ ZG 3P2 Type Beam Pistol LV2
・★ ZG 3A Type B Saber LV2
■Supply Drops that are affected by the drop rate increase
・Limited Supply Drop
※Materials those can be received from this Limited Supply Drop will be as same as the current normal Supply Drop
lineup. Differing from the standard Supply Drop, only the specified items in the Limited Supply Drop will be boosted.
※Drop rate increases of the Limited Supply Drop will affect the units of each LV and also the units’ main weapon differently.
While LV 1-2 unit and weapons are affected by the drop rate increases as below.
・LV1 Unit’s drop rate increased by “3%”
・LV2 Unit’s drop rate increased by “3%”
・Main weapons’ drop rate Increase “3％”
The Supply Drop rate increases is made by the reducing the drop rate of “★” rarity items.
※Regarding the detailed lineup of the Limited Supply Drop, please check [Item List].
※The amount of tokens required to request a Limited Supply Drop is the same as normal Supply Drop.
(Once – 3 tokens / 10 Times – 30 tokens)
※Please also make sure to have a check to the event schedule so that you will not miss anything.
■Notice of Supply Drop Lineup “Full Armor Ground Type Zeta Gundam”
Supply Drop Lineup has been updated.
■Period
[PDT] 07/31/2025 01:00 – 08/06/2025 21:30 [Scheduled]
[CEST] 07/31/2025 10:00 – 08/07/2025 06:30 [Scheduled]
■Added New Materials
■Unit
・★★★★ Full Armor Ground Type Zeta Gundam LV1 (General unit, ground only, cost: 650)
※The above MS is eligible for the Monthly MS Bonus Unit.
■Mobile Suit Features
・General unit with cost of 650.
・A heavy-armed variant of the Zeta Gundam, deployed to attack the Titan base of Kilimanjaro.
・The Zeta Gundam was AEUG’s first variable MS,
and it achieved high mobility in both its cruising form called “Wave Shooter” and its MS form.
Its armament includes a beam rifle, beam saber, and head vulcan, all of which are highly versatile.
It is also equipped with an additional missile launcher and I-field for heavy equipment
designed to fight against the Psycho Gundam.
・Although this unit cannot transform into MA form in its equipment specifications,
the “Bio-Sensor K Ability Boost” skill LV1 increases its mobility and attack power,
and improves its maneuverability in the air.
In addition, its sub-weapon “Chest I-Field Generator” greatly reduces damage caused by beam damage.
・Can only be deployed on the Ground.
https://bo2.ggame.jp/images/info/2025/05/e3d5ff9fd9fd1936898e29b8fcdacda3.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 “Bio-Sensor K Ability Boost”
・When the unit’s HP falls below 50%, the following effects automatically activate:
・Attack power and mobility increase.
・During the skill’s activation, the effects of “Power Accelerator LV2”, “Flap Booster LV1”,
and “Offense System LV1” are granted.
・At the moment the skill activates, all reactions except for stagger caused by accumulated damage are nullified.
Sub-weapon “Chest I-Field Generator”
・The chest I-field is activated for a certain period of time, reducing damage from beam ranged attacks
and mitigating the damage reactions due to the accumulation of received beam ranged attacks.
However, changing to melee weapon, launching a tackle attack or getting off from the MS will cause
the I-field to vanish, resulting in overheating.
■Exclusive pilot item as a Bonus for the 10 Consecutive Supply Drops!
Beginning from [PDT] 07/31/2025 01:00 / [CEST] 07/31/2025 10:00,
1 random exclusive pilot item as a bonus can be obtained from 10 consecutive drops.
■Period
[PDT] 07/31/2025 01:00 – 08/06/2025 21:30 [Scheduled]
[CEST] 07/31/2025 10:00 – 08/07/2025 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: AEUG 02
■Accessory
Helmet: AEUG 02
※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 materials
■Unit
・★★★ Zeta Gundam 3P2 Type LV2 (Raid unit, ground/space uses, cost: 700)
※The above MS is eligible for the Monthly MS Bonus Unit.
■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] 07/31/2025 01:00 – 08/06/2025 21:30 [Scheduled]
[CEST] 07/31/2025 10:00 – 08/07/2025 06:30 [Scheduled]
■Featured material that will benefit from the Big Boost to its Supply Rate
・★★★★ Full Armor Ground Type Zeta Gundam LV1 (General unit, ground only, cost: 650)
■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.
■Announcement for Token Pack with Haman
Token Pack with Haman will be on sale from [PDT] 07/31/2025 / [CEST] 07/31/2025.
■Period
[PDT] 07/31/2025 01:00 – 08/27/2025 21:59 [Scheduled]
[CEST] 07/31/2025 10:00 – 08/28/2025 06:59 [Scheduled]
■Details
During the period, Token pack with 53 tokens and Haman will be on sale!
Token Pack with Haman is only for 44.99USD!!
■How to purchase
You can purchase the pack at the "Store" in H.A.R.O. menu.
■VR operator
Haman Karn (CV: Yoshiko Sakakibara)
■Voice sample
https://bo2.ggame.jp/images/info/2025/05/3d5fcb71d674f77e0c5f7ebb99fd8e93.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.
■Monumental Unit Adjustment Online!!
◎We have made major adjustments to some of the MS specs,
added new sub-weapons and specialized some weapons to target units.
Due to the number of adjusted MS, we have separated them into types for your convenience.
https://store.steampowered.com/news/app/1367080/view/546742253404553289
※Due to the update, the following MS will be automatically reset the weapon shortcut.
・Zaku III
・Zaku Flipper
■MAPs
◎some MAPs have been adjusted
Deserted City
Adjustment ①: New buildings added to the central battlefield
⇒ The central area, which serves as the main battlefield, was generally an open space,
making it difficult to approach enemy units.
Therefore, we have added new tall buildings to serve as cover.
Adjustment ②: Added cover around Relay Points E and F
⇒ Relay points E and F were both located in open areas without any cover,
making it particularly difficult to secure them during high-cost battles.
Therefore, we have added new structures to serve as cover.
◎Relay point E
◎Relay point F
Military Port
Adjustment ①: New route added for advancing toward the base
⇒ Until now, advancing toward the base required either making a large detour along the outer edge of the map
to use a slope, or jumping over the ledge in front of the base, which made it difficult to launch an attack.
To address this, we have added a slope in front of the base.
Adjustment ②: Water transparency adjusted for ground-level perspective
⇒ With the addition of the slope making it easier to advance toward the base, we have increased
the water’s surface transparency when viewed from the ground to make it easier to see underwater activity,
in order to prevent the defending side from being put at too much of a disadvantage.
Adjustment③: Adjusted water depth
⇒ This map features significant elevation differences between the ground and underwater areas,
making it difficult to attack in either direction due to firing angle limitations.
To address this, we have raised the overall depth of the underwater areas.
City Ruins
Adjustment ①: Added a new route that allows traversal through the dome
⇒ The dome located at the center of the map had limited entry routes, which often led to a stalemate in battles.
To address this, we have added new entry routes into the dome.
Adjustment ②: Relocated the Type 61 tank
⇒ The Type 61 tanks positioned near relay points C and D were obstructing movement during mobile suit combat,
so we have adjusted their placement.
Ravine
Adjustment ①: Modified the shape of the central high ground
⇒ This map tended to result in a stalemate due to long-range firefights in the central area,
so we have modified the shape of the central high ground to allow players to advance while taking cover.
Adjustment ②: Added a new route from the central area into the waterways
⇒ We have created an opening in the cliff that separates the central area and the waterways,
adding a new route to relay points A and B.
Additionally, since there was previously only one exit from the waterways,
we have added a branch to create a second exit.
◎Modified the shape of the cliff
◎Added a branch to the waterway
⇒ In addition, various minor adjustments to terrain shapes have been made throughout the map.
■Others
◎Added an operator list screen and a voice preview feature.
⇒ Added a list screen to the operator selection, allowing for more visual overview
of the operators and the ability to preview their voices.
You can access it by highlighting “Operator” under “H.A.R.O. > Options > Sound Settings”
and pressing the confirm button.
■August 2025 Premium Login Bonus
◎[PDT] 07/31/2025 13:00 – 08/10/2025 12:59
◎[CEST] 07/31/2025 22:00 – 08/10/2025 21:59
・List of items you can get
MS: ★★★★ Dijeh Traversia LV1
Other: Mechanic ticket [★★★★]–[★★★★★], Modification kit [★★★]–[★★★★],
Hanger usage permission , DP, Token
◎[PDT] 08/10/2025 13:00 – 08/20/2025 12:59
◎[CEST] 08/10/2025 22:00 – 08/20/2025 21:59
・List of items you can get
MS: ★★★ Kämpfer High Mobility Type LV1
Others: [★] – [★★★] Modification kits, Hanger usage permission ＜The middle of the month＞, DP, Token
◎[PDT] 08/20/2025 13:00 – 08/31/2025 12:59
◎[CEST] 08/20/2025 22:00 – 08/31/2025 21:59
・List of items you can get
MS: ★★★ Dijeh Assault Package 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 ([PST] 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
■Custom part
・★★★ Overtuning (Thrusters) LV1 added
※The materials mentioned above will be available at the Recycle Counter, from [JST] 07/31/2025 – 08/28/2025.
■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 “Black Otter”.
■Adjusted MS
◎Team B
・Gelgoog (Stutzer)
⇒ Greater MS spec
・Zaku II F2
⇒ Greater MS spec
・Rick Dom (Stutzer)
⇒ Greater MS spec
・Zaku II (Stutzer)
⇒ Greater MS spec
■Schedule for this week's weekend-only battle
◎Weekend-only battle schedule
[PDT] 07/31/2025 12:00 – 08/03/2025 11:59 [Scheduled]
[CEST] 07/31/2025 21:00 – 08/03/2025 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 “Black Otter” will be held.
■Next Clan Match Schedule
Please refer, here for the next Clan Match schedule and reward collection period.
For an overview of the Clan Match, please refer here.
https://store.steampowered.com/news/app/1367080/view/3696937262747690435
■Fixes
◎Units
・Fixed an issue where a part of the MS model for “Red Gundam” was incorrect.
・Fixed an issue where other MSs were appearing in the unit icon
displayed in the sortie preparation room for “Gundam EX”.
◎Battles
・Fixed an issue where melee-type attacks were hitting the fields
generated by the sub-weapon “Beam Reflector” and the skill “Chest Beam Diffusion Field”.
Melee-type attacks will no longer make contact with these fields.
◎Others
・Fixed inconsistencies in the notation of ‘Strategic Naval Research Institute (S.N.R.I.)’ in mobile suit descriptions.
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] 07/30/2025 22:00 – 07/31/2025 01:00 [Scheduled]
[CEST] 07/31/2025 07:00 – 07/31/2025 10:00 [Scheduled]
◇Maintenance Details
・Application Update file ver.0195
・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] 07/31/2025 / [CEST] 07/31/2025 Updated content is listed below.
■P.M.U. Material Enhancement Campaign
Starting from [PDT] 07/31/2025 / [CEST] 07/31/2025, P.M.U. Material Enhancement Campaign will begin.
■Period
[PDT] 07/31/2025 01:00 – 08/27/2025 21:59 [Scheduled]
[CEST] 07/31/2025 10:00 – 08/28/2025 06:59 [Scheduled]
※You can have a check to the information below for more details.
https://store.steampowered.com/news/app/1367080/view/546742253404553291
■Full Armor Ground Type Zeta Gundam guaranteed STEP UP Supply Drop
Starting from [PDT] 07/31/2025 / [CEST] 07/31/2025,
Full Armor Ground Type Zeta Gundam LV1 guaranteed STEP UP Supply Drop
■Period
[PDT] 07/31/2025 01:00 – 08/06/2025 21:30 [Scheduled]
[CEST] 07/31/2025 10:00 – 08/07/2025 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): 1 Guaranteed “Full Armor Ground Type Zeta Gundam LV1”!!
+ custom part “Category Sp ATK Program [General] LV1” for bonus!
■Custom part
◎Category Sp ATK Program [General] LV1
・Can only be equipped to General category.
Increases MS HP 2000.
Increases damage dealt to enemy in favorable unit type.
※Same supplies will be drawn as the ongoing Supply Drops.
For details, please check the [Item List].
■[#1] Custom Part Guaranteed Special Supply Drop
Starting from [PDT] 07/31/2025 / [CEST] 07/31/2025, [#1] Custom Part Guaranteed Special Supply Drop will begin.
■Period
[PDT] 07/31/2025 01:00 – 08/06/2025 21:30 [Scheduled]
[CEST] 07/31/2025 10:00 – 08/07/2025 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 you reach STEP3, the Boosted Supply Drop will end.
・STEP1 (15 Tokens): Tokens 50% OFF!
・STEP2 (30 Tokens): Custom part “New Model Frame LV4” for bonus! & 1 ★★ MS guaranteed!
・STEP3 (30 Tokens): Custom part “Special Combustion Agent LV1” for bonus! & 1 ★★★ MS guaranteed!
■Custom parts
New Model Frame LV4
MS HP increased by 2400.
HP recovery effect from repair tool increased by 15%.
Special Combustion Agent LV1
Increases incendiary damage dealt by 25%.
Also increases duration of incendiary effect 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.
For details, please check the [Item List].
■Notice of "Limited Supply Drop!! Zeta Gundam 3P2 Type"
Starting from [PDT] 07/31 01:00 / [CEST] 07/31/2025 10:00,
a Limited Supply Drop with a MS drop rate boosted event will begin.
■Period
[PDT] 07/31/2025 01:00 – 08/06/2025 21:30 [Scheduled]
[CEST] 07/31/2025 10:00 – 08/07/2025 06:30 [Scheduled]
■Contents
During the period, “Limited Supply Drop (Once / 10 Times)” can be requested from the material counter.
During the Limited Supply Drop, Zeta Gundam 3P2 Type’s drop rate will be increased.
■Featured material with a Big Boost to its supply drop rate
In the Limited Supply Drop, drop rate on each unit LV and weapon will be affected respectively.
◎Supply drop rate increase① (Item Amount 1)
・★★★ Zeta Gundam 3P2 Type LV1 (Raid unit, ground/space uses, cost: 650)
◎Supply drop rate increase② (Item Amount 1)
・★★★ Zeta Gundam 3P2 Type LV2 (Raid unit, ground/space uses, cost: 700)
◎Supply drop rate increase③ (Item Amount 2)
・★★ ZG 3P2 Type Beam Pistol LV2
・★ ZG 3A Type B Saber LV2
■Supply Drops that are affected by the drop rate increase
・Limited Supply Drop
※Materials those can be received from this Limited Supply Drop will be as same as the current normal Supply Drop
lineup. Differing from the standard Supply Drop, only the specified items in the Limited Supply Drop will be boosted.
※Drop rate increases of the Limited Supply Drop will affect the units of each LV and also the units’ main weapon differently.
While LV 1-2 unit and weapons are affected by the drop rate increases as below.
・LV1 Unit’s drop rate increased by “3%”
・LV2 Unit’s drop rate increased by “3%”
・Main weapons’ drop rate Increase “3％”
The Supply Drop rate increases is made by the reducing the drop rate of “★” rarity items.
※Regarding the detailed lineup of the Limited Supply Drop, please check [Item List].
※The amount of tokens required to request a Limited Supply Drop is the same as normal Supply Drop.
(Once – 3 tokens / 10 Times – 30 tokens)
※Please also make sure to have a check to the event schedule so that you will not miss anything.
■Notice of Supply Drop Lineup “Full Armor Ground Type Zeta Gundam”
Supply Drop Lineup has been updated.
■Period
[PDT] 07/31/2025 01:00 – 08/06/2025 21:30 [Scheduled]
[CEST] 07/31/2025 10:00 – 08/07/2025 06:30 [Scheduled]
■Added New Materials
■Unit
・★★★★ Full Armor Ground Type Zeta Gundam LV1 (General unit, ground only, cost: 650)
※The above MS is eligible for the Monthly MS Bonus Unit.
■Mobile Suit Features
・General unit with cost of 650.
・A heavy-armed variant of the Zeta Gundam, deployed to attack the Titan base of Kilimanjaro.
・The Zeta Gundam was AEUG’s first variable MS,
and it achieved high mobility in both its cruising form called “Wave Shooter” and its MS form.
Its armament includes a beam rifle, beam saber, and head vulcan, all of which are highly versatile.
It is also equipped with an additional missile launcher and I-field for heavy equipment
designed to fight against the Psycho Gundam.
・Although this unit cannot transform into MA form in its equipment specifications,
the “Bio-Sensor K Ability Boost” skill LV1 increases its mobility and attack power,
and improves its maneuverability in the air.
In addition, its sub-weapon “Chest I-Field Generator” greatly reduces damage caused by beam damage.
・Can only be deployed on the Ground.
https://bo2.ggame.jp/images/info/2025/05/e3d5ff9fd9fd1936898e29b8fcdacda3.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 “Bio-Sensor K Ability Boost”
・When the unit’s HP falls below 50%, the following effects automatically activate:
・Attack power and mobility increase.
・During the skill’s activation, the effects of “Power Accelerator LV2”, “Flap Booster LV1”,
and “Offense System LV1” are granted.
・At the moment the skill activates, all reactions except for stagger caused by accumulated damage are nullified.
Sub-weapon “Chest I-Field Generator”
・The chest I-field is activated for a certain period of time, reducing damage from beam ranged attacks
and mitigating the damage reactions due to the accumulation of received beam ranged attacks.
However, changing to melee weapon, launching a tackle attack or getting off from the MS will cause
the I-field to vanish, resulting in overheating.
■Exclusive pilot item as a Bonus for the 10 Consecutive Supply Drops!
Beginning from [PDT] 07/31/2025 01:00 / [CEST] 07/31/2025 10:00,
1 random exclusive pilot item as a bonus can be obtained from 10 consecutive drops.
■Period
[PDT] 07/31/2025 01:00 – 08/06/2025 21:30 [Scheduled]
[CEST] 07/31/2025 10:00 – 08/07/2025 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: AEUG 02
■Accessory
Helmet: AEUG 02
※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 materials
■Unit
・★★★ Zeta Gundam 3P2 Type LV2 (Raid unit, ground/space uses, cost: 700)
※The above MS is eligible for the Monthly MS Bonus Unit.
■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] 07/31/2025 01:00 – 08/06/2025 21:30 [Scheduled]
[CEST] 07/31/2025 10:00 – 08/07/2025 06:30 [Scheduled]
■Featured material that will benefit from the Big Boost to its Supply Rate
・★★★★ Full Armor Ground Type Zeta Gundam LV1 (General unit, ground only, cost: 650)
■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.
■Announcement for Token Pack with Haman
Token Pack with Haman will be on sale from [PDT] 07/31/2025 / [CEST] 07/31/2025.
■Period
[PDT] 07/31/2025 01:00 – 08/27/2025 21:59 [Scheduled]
[CEST] 07/31/2025 10:00 – 08/28/2025 06:59 [Scheduled]
■Details
During the period, Token pack with 53 tokens and Haman will be on sale!
Token Pack with Haman is only for 44.99USD!!
■How to purchase
You can purchase the pack at the "Store" in H.A.R.O. menu.
■VR operator
Haman Karn (CV: Yoshiko Sakakibara)
■Voice sample
https://bo2.ggame.jp/images/info/2025/05/3d5fcb71d674f77e0c5f7ebb99fd8e93.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.
■Monumental Unit Adjustment Online!!
◎We have made major adjustments to some of the MS specs,
added new sub-weapons and specialized some weapons to target units.
Due to the number of adjusted MS, we have separated them into types for your convenience.
https://store.steampowered.com/news/app/1367080/view/546742253404553289
※Due to the update, the following MS will be automatically reset the weapon shortcut.
・Zaku III
・Zaku Flipper
■MAPs
◎some MAPs have been adjusted
Deserted City
Adjustment ①: New buildings added to the central battlefield
⇒ The central area, which serves as the main battlefield, was generally an open space,
making it difficult to approach enemy units.
Therefore, we have added new tall buildings to serve as cover.
Adjustment ②: Added cover around Relay Points E and F
⇒ Relay points E and F were both located in open areas without any cover,
making it particularly difficult to secure them during high-cost battles.
Therefore, we have added new structures to serve as cover.
◎Relay point E
◎Relay point F
Military Port
Adjustment ①: New route added for advancing toward the base
⇒ Until now, advancing toward the base required either making a large detour along the outer edge of the map
to use a slope, or jumping over the ledge in front of the base, which made it difficult to launch an attack.
To address this, we have added a slope in front of the base.
Adjustment ②: Water transparency adjusted for ground-level perspective
⇒ With the addition of the slope making it easier to advance toward the base, we have increased
the water’s surface transparency when viewed from the ground to make it easier to see underwater activity,
in order to prevent the defending side from being put at too much of a disadvantage.
Adjustment③: Adjusted water depth
⇒ This map features significant elevation differences between the ground and underwater areas,
making it difficult to attack in either direction due to firing angle limitations.
To address this, we have raised the overall depth of the underwater areas.
City Ruins
Adjustment ①: Added a new route that allows traversal through the dome
⇒ The dome located at the center of the map had limited entry routes, which often led to a stalemate in battles.
To address this, we have added new entry routes into the dome.
Adjustment ②: Relocated the Type 61 tank
⇒ The Type 61 tanks positioned near relay points C and D were obstructing movement during mobile suit combat,
so we have adjusted their placement.
Ravine
Adjustment ①: Modified the shape of the central high ground
⇒ This map tended to result in a stalemate due to long-range firefights in the central area,
so we have modified the shape of the central high ground to allow players to advance while taking cover.
Adjustment ②: Added a new route from the central area into the waterways
⇒ We have created an opening in the cliff that separates the central area and the waterways,
adding a new route to relay points A and B.
Additionally, since there was previously only one exit from the waterways,
we have added a branch to create a second exit.
◎Modified the shape of the cliff
◎Added a branch to the waterway
⇒ In addition, various minor adjustments to terrain shapes have been made throughout the map.
■Others
◎Added an operator list screen and a voice preview feature.
⇒ Added a list screen to the operator selection, allowing for more visual overview
of the operators and the ability to preview their voices.
You can access it by highlighting “Operator” under “H.A.R.O. > Options > Sound Settings”
and pressing the confirm button.
■August 2025 Premium Login Bonus
◎[PDT] 07/31/2025 13:00 – 08/10/2025 12:59
◎[CEST] 07/31/2025 22:00 – 08/10/2025 21:59
・List of items you can get
MS: ★★★★ Dijeh Traversia LV1
Other: Mechanic ticket [★★★★]–[★★★★★], Modification kit [★★★]–[★★★★],
Hanger usage permission , DP, Token
◎[PDT] 08/10/2025 13:00 – 08/20/2025 12:59
◎[CEST] 08/10/2025 22:00 – 08/20/2025 21:59
・List of items you can get
MS: ★★★ Kämpfer High Mobility Type LV1
Others: [★] – [★★★] Modification kits, Hanger usage permission ＜The middle of the month＞, DP, Token
◎[PDT] 08/20/2025 13:00 – 08/31/2025 12:59
◎[CEST] 08/20/2025 22:00 – 08/31/2025 21:59
・List of items you can get
MS: ★★★ Dijeh Assault Package 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 ([PST] 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
■Custom part
・★★★ Overtuning (Thrusters) LV1 added
※The materials mentioned above will be available at the Recycle Counter, from [JST] 07/31/2025 – 08/28/2025.
■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 “Black Otter”.
■Adjusted MS
◎Team B
・Gelgoog (Stutzer)
⇒ Greater MS spec
・Zaku II F2
⇒ Greater MS spec
・Rick Dom (Stutzer)
⇒ Greater MS spec
・Zaku II (Stutzer)
⇒ Greater MS spec
■Schedule for this week's weekend-only battle
◎Weekend-only battle schedule
[PDT] 07/31/2025 12:00 – 08/03/2025 11:59 [Scheduled]
[CEST] 07/31/2025 21:00 – 08/03/2025 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 “Black Otter” will be held.
■Next Clan Match Schedule
Please refer, here for the next Clan Match schedule and reward collection period.
For an overview of the Clan Match, please refer here.
https://store.steampowered.com/news/app/1367080/view/3696937262747690435
■Fixes
◎Units
・Fixed an issue where a part of the MS model for “Red Gundam” was incorrect.
・Fixed an issue where other MSs were appearing in the unit icon
displayed in the sortie preparation room for “Gundam EX”.
◎Battles
・Fixed an issue where melee-type attacks were hitting the fields
generated by the sub-weapon “Beam Reflector” and the skill “Chest Beam Diffusion Field”.
Melee-type attacks will no longer make contact with these fields.
◎Others
・Fixed inconsistencies in the notation of ‘Strategic Naval Research Institute (S.N.R.I.)’ in mobile suit descriptions.
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".