Application Data Update and Server Maintenance Notice
Hello, Pilots!
This is the Steam® version "Mobile Suit Gundam Battle Operation 2" team.
Server maintenance will be performed on the following schedule.
◇Date & Time
[PDT] 05/07/2025 22:00 – 05/08/2025 01:00 [Scheduled]
[CEST] 05/08/2025 07:00 – 05/08/2025 10:00 [Scheduled]
◇Maintenance Details
・Application Data Update
・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.
We look forward to your continued support of "Mobile Suit Gundam Battle Operation 2".
[PDT] 05/08/2025 / [CEST] 05/08/2025 Updated content is listed below.
■2nd Anniversary Celebration Pre-event
Starting from [PDT] 04/24/2025 / [CEST] 04/24/2025, 2nd Anniversary Celebration Campaign will be held.
■Period
[PDT] 04/24/2025 01:00 – 05/14/2025 21:59 [Scheduled]
[CEST] 04/24/2025 10:00 – 05/15/2025 06:59 [Scheduled]
※You can check the information below for more details.
https://store.steampowered.com/news/app/1367080/view/546733396762558467
■Prototype ZZ Gundam Guaranteed STEP UP Supply Drop
Starting from [PDT] 05/08/2025 / [CEST] 05/08/2025,
a STEP UP Supply Drop with a MS drop rate boosted event will begin.
■Period
[PDT] 05/08/2025 01:00 – 05/14/2025 21:30 [Scheduled]
[CEST] 05/08/2025 10:00 – 05/15/2025 06:30 [Scheduled]
■Featured material with a Big Boost to its supply drop rate
・★★★ Prototype ZZ Gundam LV1 (Raid unit, ground/space uses, cost: 650)
■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 STEP4 finished and this Boosted Supply Drop will be over.
・STEP1 (15 Tokens): Tokens 50% OFF!
・STEP2 (30 Tokens): ★★ and above Materials Drop Rate x1.5!
・STEP3 (30 Tokens): 1 ★★★ or above rarity MS guaranteed!
・STEP4 (30 Tokens): 1 ★★★ or above rarity MS guaranteed! & all drops will be MS!
※Same supplies will be drawn as the ongoing Supply Drops.
For Details, please check [Item List].
※Please also make sure to have a check to the event schedule so that you will not miss anything.
■Notice of “Limited Supply Drop!! Gundam G-First, Cannongan & GF-Tank”
Starting from [PDT] 05/08/2025 01:00 / [CEST] 05/08/2025 10:00,
a Limited Supply Drop with a MS drop rate boosted event will begin.
■Period
[PDT] 05/08/2025 01:00 – 05/14/2025 21:30 [Scheduled]
[CEST] 05/08/2025 10:00 – 05/15/2025 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, Gundam G-First, Cannongan & GF-Tank’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 weapons will be affected respectively.
◎Supply drop rate increase① (Item Amount 3)
・★★★ Gundam G-First LV1 (General unit, ground/space uses, cost: 650)
・★★★ Cannongan LV1 (Support unit, ground/space uses, cost: 650)
・★★★ GF-Tank LV1 (General unit, ground/space uses, cost: 650)
◎Supply drop rate increase② (Item Amount 3)
・★★★ Gundam G-First LV2 (General unit, ground/space uses, cost: 700)
・★★★ Cannongan LV2 (Support unit, ground/space uses, cost: 700)
・★★★ GF-Tank LV2 (General unit, ground/space uses, cost: 700)
◎Supply drop rate increase③ (Item Amount 6)
・★★ GGF Beam Rifle LV2
・★★ GGF Beam Saber x2 LV2
・★ Cannongan Beam Rifle LV2
・★ Beam Jack LV2
・★ MC [Large Missile] LV2
・★ MC [Pile Hammer] 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 the units’ main weapon differently.
While LV 1-2 unit and weapons are affected by the drop rate increases as below.
・LV1 Units’ drop rate increased by “3%”
・LV2 Units’ 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 check the event schedule so that you will not miss anything.
■Notice of Supply Drop Lineup “Prototype ZZ Gundam”
Supply Drop Lineup has been updated.
■Period
[PDT] 05/08/2025 01:00 – 05/14/2025 21:30 [Scheduled]
[CEST] 05/08/2025 10:00 – 05/15/2025 06:30 [Scheduled]
■Added New Materials
■Unit
・★★★ Prototype ZZ Gundam LV1 (Raid unit, ground/space uses, cost: 650)
※The above MS is eligible for the Monthly MS Bonus Unit.
■Mobile Suit Features
・Raid unit with cost of 650.
・A prototype unit created to demonstrate the ZZ Gundam’s transformation mechanism.
・The original plan called for a Core Top and Core Base configuration, but the design was hastily changed to
a three-unit formation with a Core Block system added for the safety of the pilot.
For this reason, the transformation from MS form to Fortress form was not possible.
・This unit was equipped with a newly-developed high-output compact generator
producing power comparable to the ZZ Gundam during the various tests.
Also, it was modified with a head featuring a prototype High Mega Cannon,
and outfitted with a Double Cannon designed for use as both a melee weapon and a firearm.
・Based on the test results of this prototype, development of the ZZ Gundam was underway
to eventually be deployed in a final battle against the Titans.
However, practical implementation of its new high-output weapons was delayed,
and the unit was only completed once the Gryps War had already ended.
・Can be deployed both on the Ground and in Space.
https://bo2.ggame.jp/images/info/2025/02/765e3a1539a7356c8b645ceda8cf8180.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 Ability Boost (PZZ)”
・When the MS HP falls below a certain value, this skill activates automatically.
・The “Heavy Attack” skill will inflict damage that partially negates the enemy’s melee resistance.
・Reduces damage taken by enemy MS.
・Reduces the occurrence of staggering caused by accumulated damage.
・Reduces thruster consumption at the starting and during high-speed movement.
・Disables reactions other than staggering due to damage accumulation only at the moment the skill is activated.
■Exclusive pilot item as a Bonus for the 10 Consecutive Supply Drops!
Beginning from [PDT] 05/08/2025 01:00 / [CEST] 05/08/2025 10:00,
1 random exclusive pilot item as a bonus can be obtained from 10 consecutive drops.
■Period
[PDT] 05/08/2025 01:00 – 05/14/2025 21:30 [Scheduled]
[CEST] 05/08/2025 10:00 – 05/15/2025 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 05
■Accessory
Helmet: AEUG 05
※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
⇒ Information about newly added materials
■New added upper LV unit
・★★★ Gundam G-First LV2 (General unit, ground/space uses, cost: 700)
・★★★ Cannongan LV2 (Support unit, ground/space uses, cost: 700)
・★★★ GF-Tank LV2 (General unit, ground/space uses, cost: 700)
■New added upper LV unit (COST 750)
・★★★★ Sinanju LV2 (General unit, ground/space uses, cost: 750)
・★★★★ Banshee LV2 (Raid unit, ground/space uses, cost: 750)
・★★★ Silver Bullet LV3 (General unit, ground/space uses, cost: 750)
・★★★ ReZEL Type-C [Defenser b-Unit] LV3 (Support unit, ground/space uses, cost: 750)
※All ★★★ and ★★★★ units are 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] 05/08/2025 01:00 – 05/14/2025 21:30 [Scheduled]
[CEST] 05/08/2025 10:00 – 05/15/2025 06:30 [Scheduled]
■Featured material that will benefit from the Big Boost to its Supply Rate
・★★★ Prototype ZZ Gundam LV1 (Raid unit, ground/space uses, cost: 650)
■Supply Drops that will benefit from Big Boost to Supply Rates
・Normal Supply Drop
・STEP UP Supply Drop
※After the end of the campaign, all supply drop rates will be the same as other materials.
■New Materials for exchange are added to Recycle Counter.
⇒ Information about newly added materials
■Unit
・★★ Jegan (CH) LV1 added
※The materials mentioned above will be available at the Recycle Counter, from [JST] 05/08/2025 – 05/09/2025.
■New Materials for exchange are added to DP exchange Counter.
⇒ Information about newly added materials
■Unit
・★★ Dom [Heavy Armed] LV1 – 2 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].
■Some MS spec is adjusted for the Situation Battle “Day of the Unicorn”.
■Adjusted MS
◎Team B
・Geara Zulu
⇒ Greater MS spec
・Geara Doga
⇒ Greater MS spec
・Dreissen
⇒ Greater MS spec
・Gaza D
⇒ Greater MS spec
■Schedule for this week's weekend-only battle
◎Weekend-only battle schedule
・[PDT] 05/08/2025 12:00 – 05/11/2025 11:59
・[CEST] 05/08/2025 21:00 – 05/11/2025 20:59
◎Special Rules
・"Mix-up", "Simple Battle", "Shuffle Target", "Brawl Match" and "Duel Match" will be held in every 2 hours.
・Situation Battle “Day of the Unicorn” 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
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] 05/07/2025 22:00 – 05/08/2025 01:00 [Scheduled]
[CEST] 05/08/2025 07:00 – 05/08/2025 10:00 [Scheduled]
◇Maintenance Details
・Application Data Update
・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.
We look forward to your continued support of "Mobile Suit Gundam Battle Operation 2".
[PDT] 05/08/2025 / [CEST] 05/08/2025 Updated content is listed below.
■2nd Anniversary Celebration Pre-event
Starting from [PDT] 04/24/2025 / [CEST] 04/24/2025, 2nd Anniversary Celebration Campaign will be held.
■Period
[PDT] 04/24/2025 01:00 – 05/14/2025 21:59 [Scheduled]
[CEST] 04/24/2025 10:00 – 05/15/2025 06:59 [Scheduled]
※You can check the information below for more details.
https://store.steampowered.com/news/app/1367080/view/546733396762558467
■Prototype ZZ Gundam Guaranteed STEP UP Supply Drop
Starting from [PDT] 05/08/2025 / [CEST] 05/08/2025,
a STEP UP Supply Drop with a MS drop rate boosted event will begin.
■Period
[PDT] 05/08/2025 01:00 – 05/14/2025 21:30 [Scheduled]
[CEST] 05/08/2025 10:00 – 05/15/2025 06:30 [Scheduled]
■Featured material with a Big Boost to its supply drop rate
・★★★ Prototype ZZ Gundam LV1 (Raid unit, ground/space uses, cost: 650)
■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 STEP4 finished and this Boosted Supply Drop will be over.
・STEP1 (15 Tokens): Tokens 50% OFF!
・STEP2 (30 Tokens): ★★ and above Materials Drop Rate x1.5!
・STEP3 (30 Tokens): 1 ★★★ or above rarity MS guaranteed!
・STEP4 (30 Tokens): 1 ★★★ or above rarity MS guaranteed! & all drops will be MS!
※Same supplies will be drawn as the ongoing Supply Drops.
For Details, please check [Item List].
※Please also make sure to have a check to the event schedule so that you will not miss anything.
■Notice of “Limited Supply Drop!! Gundam G-First, Cannongan & GF-Tank”
Starting from [PDT] 05/08/2025 01:00 / [CEST] 05/08/2025 10:00,
a Limited Supply Drop with a MS drop rate boosted event will begin.
■Period
[PDT] 05/08/2025 01:00 – 05/14/2025 21:30 [Scheduled]
[CEST] 05/08/2025 10:00 – 05/15/2025 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, Gundam G-First, Cannongan & GF-Tank’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 weapons will be affected respectively.
◎Supply drop rate increase① (Item Amount 3)
・★★★ Gundam G-First LV1 (General unit, ground/space uses, cost: 650)
・★★★ Cannongan LV1 (Support unit, ground/space uses, cost: 650)
・★★★ GF-Tank LV1 (General unit, ground/space uses, cost: 650)
◎Supply drop rate increase② (Item Amount 3)
・★★★ Gundam G-First LV2 (General unit, ground/space uses, cost: 700)
・★★★ Cannongan LV2 (Support unit, ground/space uses, cost: 700)
・★★★ GF-Tank LV2 (General unit, ground/space uses, cost: 700)
◎Supply drop rate increase③ (Item Amount 6)
・★★ GGF Beam Rifle LV2
・★★ GGF Beam Saber x2 LV2
・★ Cannongan Beam Rifle LV2
・★ Beam Jack LV2
・★ MC [Large Missile] LV2
・★ MC [Pile Hammer] 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 the units’ main weapon differently.
While LV 1-2 unit and weapons are affected by the drop rate increases as below.
・LV1 Units’ drop rate increased by “3%”
・LV2 Units’ 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 check the event schedule so that you will not miss anything.
■Notice of Supply Drop Lineup “Prototype ZZ Gundam”
Supply Drop Lineup has been updated.
■Period
[PDT] 05/08/2025 01:00 – 05/14/2025 21:30 [Scheduled]
[CEST] 05/08/2025 10:00 – 05/15/2025 06:30 [Scheduled]
■Added New Materials
■Unit
・★★★ Prototype ZZ Gundam LV1 (Raid unit, ground/space uses, cost: 650)
※The above MS is eligible for the Monthly MS Bonus Unit.
■Mobile Suit Features
・Raid unit with cost of 650.
・A prototype unit created to demonstrate the ZZ Gundam’s transformation mechanism.
・The original plan called for a Core Top and Core Base configuration, but the design was hastily changed to
a three-unit formation with a Core Block system added for the safety of the pilot.
For this reason, the transformation from MS form to Fortress form was not possible.
・This unit was equipped with a newly-developed high-output compact generator
producing power comparable to the ZZ Gundam during the various tests.
Also, it was modified with a head featuring a prototype High Mega Cannon,
and outfitted with a Double Cannon designed for use as both a melee weapon and a firearm.
・Based on the test results of this prototype, development of the ZZ Gundam was underway
to eventually be deployed in a final battle against the Titans.
However, practical implementation of its new high-output weapons was delayed,
and the unit was only completed once the Gryps War had already ended.
・Can be deployed both on the Ground and in Space.
https://bo2.ggame.jp/images/info/2025/02/765e3a1539a7356c8b645ceda8cf8180.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 Ability Boost (PZZ)”
・When the MS HP falls below a certain value, this skill activates automatically.
・The “Heavy Attack” skill will inflict damage that partially negates the enemy’s melee resistance.
・Reduces damage taken by enemy MS.
・Reduces the occurrence of staggering caused by accumulated damage.
・Reduces thruster consumption at the starting and during high-speed movement.
・Disables reactions other than staggering due to damage accumulation only at the moment the skill is activated.
■Exclusive pilot item as a Bonus for the 10 Consecutive Supply Drops!
Beginning from [PDT] 05/08/2025 01:00 / [CEST] 05/08/2025 10:00,
1 random exclusive pilot item as a bonus can be obtained from 10 consecutive drops.
■Period
[PDT] 05/08/2025 01:00 – 05/14/2025 21:30 [Scheduled]
[CEST] 05/08/2025 10:00 – 05/15/2025 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 05
■Accessory
Helmet: AEUG 05
※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
⇒ Information about newly added materials
■New added upper LV unit
・★★★ Gundam G-First LV2 (General unit, ground/space uses, cost: 700)
・★★★ Cannongan LV2 (Support unit, ground/space uses, cost: 700)
・★★★ GF-Tank LV2 (General unit, ground/space uses, cost: 700)
■New added upper LV unit (COST 750)
・★★★★ Sinanju LV2 (General unit, ground/space uses, cost: 750)
・★★★★ Banshee LV2 (Raid unit, ground/space uses, cost: 750)
・★★★ Silver Bullet LV3 (General unit, ground/space uses, cost: 750)
・★★★ ReZEL Type-C [Defenser b-Unit] LV3 (Support unit, ground/space uses, cost: 750)
※All ★★★ and ★★★★ units are 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] 05/08/2025 01:00 – 05/14/2025 21:30 [Scheduled]
[CEST] 05/08/2025 10:00 – 05/15/2025 06:30 [Scheduled]
■Featured material that will benefit from the Big Boost to its Supply Rate
・★★★ Prototype ZZ Gundam LV1 (Raid unit, ground/space uses, cost: 650)
■Supply Drops that will benefit from Big Boost to Supply Rates
・Normal Supply Drop
・STEP UP Supply Drop
※After the end of the campaign, all supply drop rates will be the same as other materials.
■New Materials for exchange are added to Recycle Counter.
⇒ Information about newly added materials
■Unit
・★★ Jegan (CH) LV1 added
※The materials mentioned above will be available at the Recycle Counter, from [JST] 05/08/2025 – 05/09/2025.
■New Materials for exchange are added to DP exchange Counter.
⇒ Information about newly added materials
■Unit
・★★ Dom [Heavy Armed] LV1 – 2 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].
■Some MS spec is adjusted for the Situation Battle “Day of the Unicorn”.
■Adjusted MS
◎Team B
・Geara Zulu
⇒ Greater MS spec
・Geara Doga
⇒ Greater MS spec
・Dreissen
⇒ Greater MS spec
・Gaza D
⇒ Greater MS spec
■Schedule for this week's weekend-only battle
◎Weekend-only battle schedule
・[PDT] 05/08/2025 12:00 – 05/11/2025 11:59
・[CEST] 05/08/2025 21:00 – 05/11/2025 20:59
◎Special Rules
・"Mix-up", "Simple Battle", "Shuffle Target", "Brawl Match" and "Duel Match" will be held in every 2 hours.
・Situation Battle “Day of the Unicorn” 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
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".