Application Data Update and Server Maintenance Notice
MOBILE SUIT GUNDAM BATTLE OPERATION 2 · published
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
07/08/2026 22:00 – 07/09/2026 01:00
07/09/2026 07:00 – 07/09/2026 10:00
◇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.
07/09/2026 / 07/09/2026 Updated content is listed below.
■3rd Anniversary Post-Festival
Starting from 07/02/2026 / 07/02/2026, 3rd Anniversary Post-Festival will begin.
■Period
07/02/2026 01:00 – 07/15/2026 21:59
07/02/2026 10:00 – 07/16/2026 06:59
※Detailed information is listed below.
https://store.steampowered.com/news/app/1367080/view/719034746827443270
■Gengaozo Guaranteed Boosted Supply Drop
Starting from 07/09/2026 / 07/09/2026,
Gengaozo LV1 Guaranteed Boosted Supply Drop will begin.
■Period
07/09/2026 01:00 – 07/15/2026 21:30
07/09/2026 10:00 – 07/16/2026 06:30
■Content
A Supply Drop, in which 10-consecutive Supply Drops can be requested up to STEP5.
The STEP will progress by 1 each time you perform a request,
as STEP1 → STEP2 → STEP3 → STEP4 → STEP5.
Once STEP 5 is completed, the STEP UP Supply Drop will end.
・STEP1 (15 Tokens): Tokens 50% OFF!
・STEP2 (30 Tokens): ★★ rarity or higher Materials drop rate x1.5!
・STEP3 (30 Tokens): ★★★ rarity or higher MS x1 guaranteed!
・STEP4 (15 Tokens): Tokens 50% OFF!
・STEP5 (30 Tokens): Gengaozo LV1 x1 is guaranteed!
※Same supplies will be drawn as the ongoing Supply Drops.
For details, please check the .
※Please also make sure to have a check to the event schedule so that you will not miss anything.
■ Zaku II Dozle Zabi Custom Guaranteed Boosted Supply Drop
Starting from 07/09/2026 / 07/09/2026,
Zaku II Dozle Zabi Custom Guaranteed Boosted Supply Drop will begin.
■Period
07/09/2026 01:00 – 07/15/2026 21:30
07/09/2026 10:00 – 07/16/2026 06:30
■Content
A Supply Drop, in which 10-consecutive Supply Drops can be requested up to STEP4.
The STEP will progress by 1 each time you perform a request,
as STEP1 → STEP2 → STEP3 → STEP4.
Once STEP 4 is completed, the Boosted Supply Drop will end.
・STEP1 (30 tokens): Zaku II Dozle Zabi Custom LV1 x1 guaranteed!
+ 150 ★★★ Modification kits for bonus!
・STEP2 (30 tokens): Zaku II Dozle Zabi Custom LV2 x1 guaranteed!
+ 150 ★★★ Modification kits for bonus!
・STEP3 (30 tokens): Zaku II Dozle Zabi Custom LV3 x1 guaranteed!
+ 150 ★★★ Modification kits for bonus!
・STEP4 (30 tokens): Zaku II Dozle Zabi Custom LV4 x1 guaranteed!
+ 150 ★★★ Modification kits for bonus!
※Same supplies will be drawn as the ongoing Supply Drops.
For details, please check the .
※Please also make sure to have a check to the event schedule so that you will not miss anything.
■3rd Anniv. Post-Festival #5: [★★★]-[★★★★★] Mechanic Ticket Guaranteed Boosted Supply Drops
■Period
07/09/2026 01:00 – 07/15/2026 21:30
07/09/2026 10:00 – 07/16/2026 06:30
■Content
Supply Drop events will be held which includes [★★★]-[★★★★★] mechanic tickets for bonus.
Detailed information is listed below.
■3rd Anniv. Post-Festival #5-1: [★★★★★] Mechanic Ticket Guaranteed Boosted Supply Drops
Starting from 07/09/2026 / 07/09/2026,
[★★★★★] Mechanic Ticket Guaranteed Boosted Supply Drop will begin.
■Period
07/09/2026 01:00 – 07/15/2026 21:30
07/09/2026 10:00 – 07/16/2026 06:30
■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.
After completing STEP3, the Supply Drop resets to STEP1 and can be requested again.
・STEP1 (30 tokens): 100 ★★★★★ Mechanic tickets for bonus!
・STEP2 (30 tokens): 150 ★★★★★ Mechanic tickets for bonus!
＋ ★★ or higher rarity MS x1 guaranteed!
・STEP3 (30 tokens): 200 ★★★★★ Mechanic tickets for bonus!
＋ ★★★ or higher rarity MS x1 guaranteed!
※Same supplies will be drawn as the ongoing Supply Drops.
For details, please check the .
■3rd Anniv. Post-Festival #5-1+: [★★★★] Mechanic Ticket Guaranteed Boosted Supply Drops
Starting from 07/09/2026 / 07/09/2026,
[★★★★] Mechanic Ticket Guaranteed Boosted Supply Drop will begin.
■Period
07/09/2026 01:00 – 07/15/2026 21:30
07/09/2026 10:00 – 07/16/2026 06:30
■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.
After completing STEP3, the Supply Drop resets to STEP1 and can be requested again.
・STEP1 (30 tokens): 100 ★★★★ Mechanic tickets for bonus!
・STEP2 (30 tokens): 150 ★★★★ Mechanic tickets for bonus!
＋ ★★ or higher rarity MS x1 guaranteed!
・STEP3 (30 tokens): 200 ★★★★ Mechanic tickets for bonus!
＋ ★★★ or higher rarity MS x1 guaranteed!
※Same supplies will be drawn as the ongoing Supply Drops.
For details, please check the .
■3rd Anniv. Post-Festival #5-1++: [★★★] Mechanic Ticket Guaranteed Boosted Supply Drops
Starting from 07/09/2026 / 07/09/2026,
[★★★] Mechanic Ticket Guaranteed Boosted Supply Drop will begin.
■Period
07/09/2026 01:00 – 07/15/2026 21:30
07/09/2026 10:00 – 07/16/2026 06:30
■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.
After completing STEP3, the Supply Drop resets to STEP1 and can be requested again.
・STEP1 (30 tokens): 100 ★★★ Mechanic tickets for bonus!
・STEP2 (30 tokens): 150 ★★★ Mechanic tickets for bonus!
＋ ★★ or higher rarity MS x1 guaranteed!
・STEP3 (30 tokens): 200 ★★★ Mechanic tickets for bonus!
＋ ★★★ or higher rarity MS x1 guaranteed!
※Same supplies will be drawn as the ongoing Supply Drops.
For details, please check the .
■Notice of Supply Drop Lineup “Gengaozo”
Supply Drop Lineup has been updated.
■Period
07/09/2026 01:00 – 07/15/2026 21:30
07/09/2026 10:00 – 07/16/2026 06:30
■Added New Materials
■Unit
・★★★ Gengaozo 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.
・This unit was piloted by Fara Griffon, who was revived as a secret trump card of Tashiro Vago,
commander of the Keilas Guilie fleet.
・As the existence of the Yellow Jackets makes clear,
many MSs produced by BESPA are used in actual combat for evaluation.
This sort of “trial by fire” became more common as the Zanscare war entered its critical phase,
with this “one-off” MS being no exception.
・As a psycommu-compatible prototype, the Gengaozo is equipped with a psycommu device
that uses bells as a medium to constantly boost pilot morale.
・It is fitted with five multibeam launchers known as the Back Engine Unit,
which can be operated like the old psycommu weaponry.
Its beam melee weapon can take the form of either a saber or mace
depending on the combat range.
Unlike earlier suits built around psycommu tech,
it is designed for effective performance at standard combat ranges as well.
・Can be deployed both on the Ground and in Space.
https://bo2.ggame.jp/images/info/2026/04/147f67627d98d682df94947f13b06548.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 “BE Unit Control System”
・Press "special weapon" to activate the skill and receive the following effect.
・Fully recover thrusters once the skill activates and also at the end of the active duration
・Boosting the ATK and mobility
・Temporarily eliminates the thruster consumption
・Damage taken during High Speed Movement is reduced
・Compatible weapons can be used while moving forward at high speed
・Moving forward at high speed for a certain period of time will stagger enemies upon collision
・When activated on the ground, you will enter into the Flight Mode.
Continuous actions can be performed in midair, with all actions synced to the reticle.
While damage reaction is reduced, the ATK boosting effect will be lowered.
・This skill can also be used underwater
When taking certain attacks or performing any emergency evasion, effect time will be reduced.
Skill can be used again after some time passes.
This skill cannot be canceled manually.
■Exclusive pilot item as a Bonus for the 10-consecutive Supply Drops!
Beginning from 07/09/2026 01:00 / 07/09/2026 10:00,
1 random exclusive pilot item as a bonus can be obtained from 10-consecutive drops.
■Period
07/09/2026 01:00 – 07/15/2026 21:30
07/09/2026 10:00 – 07/16/2026 06:30
■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: Zanscare 01
■Accessory
Helmet: Zanscare 01
※Requesting 10-consecutive Supply Drops during the campaign will grant you
an additional 11th supply drop, and get 1 extra item.
※Single Supply Drop is NOT applied with this benefit.
The bonus item will not be awarded even if you request the 1-Attempt Supply Drop ten times in a row.
※For more information regarding the updated supply drop lineup, please refer to the .
■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 .
■Notice of
Some of the newly added materials will have a boost to their supply drop rates for a limited time.
■Period
07/09/2026 01:00 – 07/15/2026 21:30
07/09/2026 10:00 – 07/16/2026 06:30
■Featured material that will benefit from the Big Boost to its Supply Rate
・★★★ Gengaozo 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.
■New Materials for exchange are added to Recycle Counter
⇒ Information about newly added materials
■Units
・★★★ Gundam Mk-V LV2 added
・★★ Dijeh SE-R LV4 added
・★★ Tristan LV4 added
※The materials mentioned above will be available at the Recycle Counter,
from 07/09/2026 – 07/10/2026.
■Main weapon
・★DZ Zaku II Large Heat Hawk LV2–4 added
※The materials mentioned above will be available at the Recycle Counter,
from 07/09/2026 – 07/16/2026.
■New Materials for exchange are added to DP exchange counter
⇒ Information about newly added materials
■Unit
・★★ Geara Doga 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 .
■Situation Battle is now updated.
⇒ The topic of the week is “Tank Drivers”.
※For more details about this week’s Situation Battle, please click here.
https://store.steampowered.com/news/app/1367080/view/719034746827446234
■Schedule for this week's weekend-only battle
◎Weekend-only battle schedule
07/09/2026 12:00 – 07/12/2026 11:59
07/09/2026 21:00 – 07/12/2026 20:59
◎Special Rules
・"Mix-up", "Simple Battle", "Shuffle Target",
"Brawl Match" and "Duel Match" will be held in every 2 hours.
・Situation Battle “Tank Drivers” will be held.
■Next Clan Match Schedule
Please refer, here for the next Clan Match schedule and reward collection period.
https://store.steampowered.com/news/app/1367080/view/3696937262747690435
The latest information will be posted on STEAM News and our X (Twitter) in the future.
https://x.com/pc_gbo2
We look forward to your continued support of "Mobile Suit Gundam Battle Operation 2".