1. MOBILE SUIT GUNDAM BATTLE OPERATION 2
  2. News

MOBILE SUIT GUNDAM BATTLE OPERATION 2 News

Notice of Expansion Facility Implementation Campaign

Hello, Pilots!
This is the Steam® version "Mobile Suit Gundam Battle Operation 2" team.
 
 
Thank you for playing and support "Mobile Suit Gundam Battle Operation 2",
we are here announcing for the Expansion Facility Implementation Campaign!
■Expansion Facility Implementation Campaign
Starting from [PDT] 04/03/2025 / [CEST] 04/03/2025, Expansion Facility Implementation Campaign will begin.
 ■Period
  [PDT] 04/03/2025 01:00 – 04/23/2025 21:59 [Scheduled]
  [CEST] 04/03/2025 10:00 – 04/24/2025 06:59 [Scheduled]
 ■Content
  During the campaign, the following events will be available to all pilots.
 
 
■【Expansion Facility Implementation Campaign: ①】 Reinforced container recon team
During the period, everyday maximum discoverable container will be increased from 2 to 5.

 
 ■Period
  [PDT] 04/03/2025 01:00 – 04/23/2025 21:59 [Scheduled]
  [CEST] 04/03/2025 10:00 – 04/24/2025 06:59 [Scheduled]
 
※Everyday maximum discoverable container can be stack up with the effect of Premium War Merit badge.
※Date will be updated daily at 5:00 AM [JST].
※Pilots with penalty status [PENALTY LV1] or above will not able to get any container.
 
 
■【Expansion Facility Implementation Campaign: ②】 Limited Special Mission

 ■Content
  During the period, limited missions are available to pilots.
  You will have a chance to gain units and pilot wears for rewards while completing the special mission
  during the campaign.
Also, by completing all the first to the third missions, you can earn a total of 510 MS expansion coins!
 
■【Expansion Facility Implementation Campaign: ②-1】 [Round 1] Limited Special Mission
Starting from [PDT] 04/03/2025 / [CEST] 04/03/2025, [Round 1] Limited Special Mission will begin.

 
 ■Period
  [PDT] 04/03/2025 01:00 – 04/09/2025 21:59 [Scheduled]
  [CEST] 04/03/2025 10:00 – 04/10/2025 06:59 [Scheduled]
 
 ■Content
  During the period, special mission will be available for all pilots.
  By completing the mission, pilots will able to obtain rewards such as MS.
 
 ■Mission rewards
  ■Unit
   ・★★ FA Gundam Mk-II LV4 (General unit, ground/space uses, Cost 700)

 
  ■Wear & Accessory
   ・Normal Suit: Knight Jäger
   ・Helmet: Knight Jäger

 
  ■Pattern
   ・Scale Pattern 01

 
  ■Other rewards
   ・170 MS expansion coins
   ・165 ★★ Mechanic tickets
   ・200,000 DP
 
※Unlike the daily missions, there is no need to complete everything within one day.
 Your completion status will carry over each day while the campaign is active.
※You may check the process in “H.A.R.O Menu” → “Mission” → “Limited”.
※You can claim the reward in the Reward Center.
 
■【Expansion Facility Implementation Campaign: ②-2】 [Round 2] Limited Special Mission
Starting from [PDT] 04/10/2025 / [CEST] 04/10/2025, [Round 2] Limited Special Mission will begin.

 
 ■Period
  [PDT] 04/10/2025 01:00 – 04/16/2025 21:59 [Scheduled]
  [CEST] 04/10/2025 10:00 – 04/17/2025 06:59 [Scheduled]
 
 ■Content
  During the period, special mission will be available for all pilots.
  By completing the mission, pilots will able to obtain rewards such as MS.
 
 ■Mission rewards
  ■Unit
   ・★★ – ★ Marasai LV3 – 4 (General unit, ground/space uses, Cost 550–)

 
  ■Pattern
   ・Scale Pattern 02

 
  ■Other rewards
   ・170 MS expansion coins
   ・165 ★★ Mechanic tickets
   ・200,000 DP
 
※Unlike the daily missions, there is no need to complete everything within one day.
 Your completion status will carry over each day while the campaign is active.
※You may check the process in “H.A.R.O Menu” → “Mission” → “Limited”.
※You can claim the reward in the Reward Center.
 
 
■【Expansion Facility Implementation Campaign: ②-3】 [Round 3] Limited Special Mission
Starting from [PDT] 04/17/2025 / [CEST] 04/17/2025, [Round 3] Limited Special Mission will begin.

 
 ■Period
  [PDT] 04/17/2025 01:00 – 04/23/2025 21:59 [Scheduled]
  [CEST] 04/17/2025 10:00 – 04/24/2025 06:59 [Scheduled]
 
 ■Content
  During the period, special mission will be available for all pilots.
  By completing the mission, pilots will able to obtain limited rewards such as MS.
 
 ■Mission rewards
  ■Unit
   ・★★ – ★ Zeta Gundam [Zaku Head] LV3 – 4 (General unit, ground/space uses, Cost 650–)

 
  ■Pattern
   ・Scale Pattern 03

 
  ■Other rewards
   ・170 MS expansion coins
   ・165 ★★ Mechanic tickets
   ・200,000 DP
 
※Unlike the daily missions, there is no need to complete everything within one day.
 Your completion status will carry over each day while the campaign is active.
※You may check the process in “H.A.R.O Menu” → “Mission” → “Limited”.
※You can claim the reward in the Reward Center.
 
 
■【Expansion Facility Implementation Campaign: ③】 Celebration present of Expansion facility implementation
  To celebrate the implementation of Expansion facility,
  we are giving out these items to pilots which can be used in the Expansion facility.
  You can receive the present from the Reward Center in the basecamp once you login to GBO2.
 
  ■Period
   [PDT] 04/03/2025 01:00 – 04/23/2025 21:59 [Scheduled]
   [CEST] 04/03/2025 10:00 – 04/24/2025 06:59 [Scheduled]
 
  ■Contents
   ・1,000 MS expansion coins
   ・500,000 DP
   ・2 Expansion skill enhancement tickets

 
 
 ■COST 750 “Zeta Gundam LV4” for present
  To celebrate the COST 750 implementation, we are sending all pilots the materials for the cost 750 sortie.
  You can receive the present from Reward Center in the basecamp.
 
  ■Period
   [PDT] 04/03/2025 01:00 – 04/23/2025 21:59 [Scheduled]
   [CEST] 04/03/2025 10:00 – 04/24/2025 06:59 [Scheduled]
 
  ■Presents
   ・Zeta Gundam LV4 (General unit, ground/space uses, cost 750)
   ・Zeta Gundam Beam Rifle LV4
   ・Zeta Gundam Beam Saber LV4

 
 
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".

Notice About Suspension of Some Accounts(2025/04/03)

Thank you for playing "Mobile Suit Gundam Battle Operation 2".
This is the Steam® version oeperations team.
 
Currently, we are receiving reports indicating that regular gameplay is being disrupted due to unauthorized behavior.
We apologize for any inconvenience caused to users who are enjoying the game normally.
 
We have been conducting investigations based on the reports we have received and information
from our internal investigation criteria, and in response to these disruptive actions,
we have been monitoring the action logs as appropriate on the management side.
We would like to report that for the accounts where issues were confirmed,
measures to halt gameplay have been successfully implemented.
 
As of 31th March 2025 [JST]
 
■Number of Account Suspension Cases
Date
Number of Accounts Addressed
~July 2023
350 Accounts
August 2023
4,477 Accounts
September 2023
1,463 Accounts
October 2023
921 Accounts
November 2023
930 Accounts
December 2023
347 Accounts
January 2024
379 Accounts
February 2024
306 Accounts
March 2024
306 Accounts
April 2024
372 Accounts
May 2024
207 Accounts
June 2024
95 Accounts
July 2024
439 Accounts
August 2024
1347 Accounts
September 2024
514 Accounts
October 2024
505 Accounts
November 2024
347 Accounts
December 2024
269 Accounts
January 2025
167 Accounts
February 2025
99 Accounts
March 2025
168 Accounts

■ Actions Taken: Permanent Usage Suspension, etc.
 
As this online competitive game thrives through everyone's collaboration
the management will continue to investigate accounts that are deemed to be
violating the terms of use or engaging in disruptive behavior towards others.
If disruptive or interfering actions are confirmed,
we may halt gameplay for the relevant accounts without prior notice.
We kindly ask for your understanding in advance.
 
Furthermore, we extend our gratitude to users who have provided information about those
engaging in disruptive or interfering behavior and have cooperated with our investigations.
We would like to take this opportunity to thank you.
※Please note that if there are repeated instances of false reports, penalties may be imposed on the reporting users as well.
 
If you come across players who might be engaging in unfair practices or using unauthorized tools
during gameplay in the future, we kindly request your cooperation in providing information
through the "Contact Form" mentioned below.
 
▼Contact (Inquiry)
https://bnfaq.channel.or.jp/title/2823
 
We are committed to applying penalties to those involved in unfair practices and tool usage, for the sake of our players.
We ask for your continued support for "Mobile Suit Gundam: Battle Operation 2."
Thank you.

[Situation Battle] Schedule(2025/04/03)

Hello, Pilots!
This is the Steam® version "Mobile Suit Gundam Battle Operation 2" team.
 

■Next Situation Battle Schedule
Schedule
[PST]
 1st week: 04/03/2025 12:00 – 04/06/2025 11:59
 2nd week: 04/10/2025 12:00 – 04/13/2025 11:59
[CEST]
 1st week: 04/03/2025 21:00 – 04/06/2025 20:59
 2nd week: 04/10/2025 21:00 – 04/13/2025 20:59
Topic
 At the Site of the Fallen Colony

MAP
 Port Base (dawn)
No. of Players
 5 vs 5
Team A
MS
Type
COST
Main weapons
GM Sniper II [White Dingo]
General
550
Ranged: Gundam Ground Type Beam Rifle
Melee: Beam Saber [Late Model]
GM Sniper II [White Dingo]
General
450
Ranged: Rocket Launcher
Melee: Beam Saber [Late Model]
GM Sniper II [White Dingo]
General
450
Ranged: L Beam Rifle [Enhanced Type]
Melee: Beam Saber [Late Model]
Guncannon Mass Production Type
Support
400
Ranged: 100mm Machine Gun x2
Melee: Blow
GM [White Dingo]
General
300
Ranged: Early Prototype Beam Rifle
Melee: Beam Saber

Remark:
 Unit “GM Sniper II [White Dingo](cost 550)” will have extra skill “Forced Injector LV2″ in this game mode.
Team B
MS
Type
COST
Main weapons
Gelgoog Ground Type (VD)
General
550
Ranged: Gelgoog Beam Rifle
Melee: Beam Naginata
Gelgoog
General
450
Ranged: High Mobility G Rocket Launcher
Melee: Beam Naginata
Gelgoog
General
450
Ranged: Gelgoog Beam Rifle
Melee: Beam Naginata
Zaku Cannon
Support
400
Ranged: MMP-80 Machine Gun
Melee: Blow
Zaku II
General
300
Ranged: Zaku Bazooka
Melee: Heat Hawk

Remark:
 Unit “Gelgoog Ground Type (VD)” will have extra skill “Forced Injector LV2″ in this game mode.
 Unit “Zaku II” will have extra skill “Melee Combo Controller LV1” and “Emergency Evasion System LV1″ in this mode.
 
 ※You can join this mode even you don't have any MS on the list.
  Pilot will be assigned a random MS from team A or B.
 ※MS status in this mode will different from the normal, also the main weapons and custom part cannot be changed.
  Default MS and pilot appearance will also be used in this mode.
 ※You can check the MS list in sortie counter.
 
◆Situation “At the Site of the Fallen Colony” rewards
 Directives for Situation Battle will be available to pilots during the period.
 You can finish the missions and claim the rewards before the schedule cycle is over.
 ◆Contents
  ◎1st week
   ・STEP1: GM Sniper II [White Dingo] LV1 (General unit, ground only, cost: 400)
   ・STEP2: 10,000DP
   ・STEP3: 40,000DP
  ◎2nd week
   ・STEP1: Gelgoog Ground Type (VD) LV1 (General unit, ground only, cost: 400)
   ・STEP2: 10,000DP
   ・STEP3: 40,000DP
 
 ※The details of the directives and their achievement status can be checked by pressing [tab]
  in basecamp or even sortie room.
 ※Rewards can be gained in the Rewards Center.
 
We look forward to your continued support of "Mobile Suit Gundam Battle Operation 2".

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] 04/02/2025 22:00 – 04/03/2025 01:00 [Scheduled]
[CEST] 04/03/2025 07:00 – 04/03/2025 10:00 [Scheduled]
 
◇Maintenance Details
・Application Update file ver.0191
・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] 04/03/2025 / [CEST] 04/03/2025 Updated content is listed below.
 
 
■Expansion Facility Implementation Campaign
Starting from [PDT] 04/03/2025 / [CEST] 04/03/2025, Expansion Facility Implementation Campaign will begin.
 ■Period
  [PDT] 04/03/2025 01:00 – 04/23/2025 21:59 [Scheduled]
  [CEST] 04/03/2025 10:00 – 04/24/2025 06:59 [Scheduled]
  ※You can check the information below for more details.
https://store.steampowered.com/news/app/1367080/view/546731472820633924
 
 
■[#1] COST 750 guaranteed STEP UP Supply Drop
Starting from [PDT] 04/03/2025 / [CEST] 04/03/2025, [#1] COST 750 Guaranteed STEP UP Supply Drop will begin.

 
  ■Period
   [PDT] 04/03/2025 01:00 – 04/09/2025 21:30 [Scheduled]
   [CEST] 04/03/2025 10:00 – 04/10/2025 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.
  After STEP3 is requested, Boosted Supply Drop will be over.
  ・STEP1 (15 tokens): 1 COST 750 MS guaranteed! + 50 % token off!
  ・STEP2 (30 tokens): 2 COST 750 MS guaranteed! + 100 ★★ Mechanic tickets!
  ・STEP3 (30 tokens): 2 COST 750 MS guaranteed! + 100 ★★★ Mechanic tickets!
 
  ■List of the MS
   Guaranteed MS will be drawn randomly from the list below.
 
   Qubeley LV3
   General MS
   For ground/space MAP

 
   The O LV3
   General MS
   For ground/space MAP

 
   Zeta Gundam [HML] LV3
   Support MS
   For ground/space MAP

 
   Hambrabi LV4
   Raid MS
   For ground/space MAP

 
 ※Same supplies will be drawn as the ongoing Supply Drops.
   For details, please check the [Item List].
※More information for the next event will be announced in the near future.
 
 
■G-Doors guaranteed STEP UP Supply Drop
Starting from [PDT] 04/03/2025 / [CEST] 04/03/2025, G-Doors LV1 Guaranteed STEP UP Supply Drop will begin.

 
  ■Period
   [PDT] 04/03/2025 01:00 – 04/09/2025 21:30 [Scheduled]
   [CEST] 04/03/2025 10:00 – 04/10/2025 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 as a bonus!
  ・STEP3 (30 Tokens): 50 ★★★★ Modification kits as a bonus!
  ・STEP4 (30 Tokens): ★★★★ Materials Drop Rate x2!
  ・STEP5 (30 Tokens): ★★★★ Materials Drop Rate x3! + 100 ★★★★ Mechanic tickets as a bonus!
  ・STEP6 (30 Tokens): ★★★★ Materials Drop Rate x3! + 100 ★★★★ Modification kits as a bonus!
  ・STEP7 (30 Tokens): 1 Guaranteed “G-Doors LV1! + custom part “Blast Reduction Armor LV1” as bonus!
 
 ■Custom part
  ◎Blast Reduction Armor LV1
  ・Increase ballistic resistance by 7.
   Reduce 15% blast damage from weapon.
   Reduced reactions caused by MS explosion.

 
 ※Same supplies will be drawn as the ongoing Supply Drops.
   For details, please check the [Item List].
 
 
■Notice of Supply Drop Lineup “G-Doors”
Supply Drop Lineup has been updated.

 
 ■Period
  [PDT] 04/03/2025 01:00 – 04/09/2025 21:30 [Scheduled]
  [CEST] 04/03/2025 10:00 – 04/10/2025 06:30 [Scheduled]
 
 ■Added New Materials
  ■Unit
  ・★★★★ G-Doors LV1 (Support unit, ground/space uses, cost: 700)
   ※The above MS is eligible for the Monthly MS Bonus Unit.
 
  ■Mobile Suit Features
  ・Support unit with cost of 700.
  ・Unit 3 of the Psycho Gundam Mk-IV series,
   developed by remnants of the former Titans with assistance from a man known as Mister Enkidu.
  ・Commonly referred to as ‘G-Doors,’ this unit is equipped with Psycommu weaponry known as Psycho Plates,
   inspired by the Reflector Bits of the Psycho Gundam Mk-II.
   The armament is designed to package the Psycommu system and weaponry within the unit,
   while the external installation of the system has the added benefits
   of downsizing the unit and expanding the range of use for existing units.
  ・While this MS was downsized, it was equipped with standard armaments
   such as a beam rifle, beam saber, and head vulcan.
   It is equipped with as many as 16 Psycho Plates on its back,
   enabling it to simultaneously operate as an offensive and defensive unit.
  ・The plates form what looks like a door, hence the name “G-Doors”.
  ・Can be deployed both on the Ground and in Space.
https://bo2.ggame.jp/images/info/2025/01/38589ea2a886e0c4a2fd3037fd95996c.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 “Psycho Plate Resonance (GD)”
 ・Activates while HP lower than 50%,
  ・Boosts mobility and attack power.
  ・Grants skill “Anti-Air Ranged Aux. Program LV1” effect while activated.
  ・Nullifies the disabling effect of psycommu armament from enemy.
  ・Shortens the lock-on time of psycommu armament, and automatically reloads
   all Psycommu Equipment (excluding defensive-type) when it’s used to destroy an enemy.
  ・Nullifies all reactions except for stagger due to cumulative damage, but only at the point of skill activation.
 
 Sub-Weapon “Psycho Plates [Defend]”
 ・After using the weapon, it deploys a psycho plates which blocks melee and ranged attacks.
  The remaining ammunition is expended every time Psycho plate takes more than a certain amount of damage
  from melee or ranged attacks.
  The deployment of the psycho plate will be canceled
  if the remaining ammunition is zero, reloads, or is tackled during the deployment.

 
 ■Exclusive pilot item as a Bonus for the 10 Consecutive Supply Drops!
  Beginning from [PDT] 04/03/2025 01:00 / [CEST] 04/03/2025 10:00,
  1 random exclusive pilot item as a bonus can be obtained from 10 consecutive drops.

 
  ■Period
   [PDT] 04/03/2025 01:00 – 04/09/2025 21:30 [Scheduled]
   [CEST] 04/03/2025 10:00 – 04/10/2025 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: Titans 01
   ■Accessory
    Helmet: Titans 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.
 
 ■Other materials
  ■Units
   ・★★★ Zeta Gundam [HML] LV3 (Support unit, ground/space uses, cost: 750)
   ・★★★ Qubeley LV3 (General unit, ground/space uses, cost: 750)
   ・★★★ The O LV3 (General unit, ground/space uses, cost: 750)
   ・★★ Hambrabi LV4 (Raid unit, ground/space uses, cost: 750)
   ※”Zeta Gundam [HML] LV3″, “Qubeley LV3” and “The O LV3” are eligible for the Monthly MS Bonus Units.
 

 
 ■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] 04/03/2025 01:00 – 04/09/2025 21:30 [Scheduled]
   [CEST] 04/03/2025 10:00 – 04/10/2025 06:30 [Scheduled]
  ■Featured material that will benefit from the Big Boost to its Supply Rate
   ・★★★★ G-Doors LV1 (Support unit, ground/space uses, cost: 700)
  ■Supply Drops that will benefit from Big Boost to Supply Rates
   ・Normal Supply Drop
    ※After the end of the campaign, all supply drop rates will be the same as other materials.
 
 
■Overview of “GBO DAYS”
We have different events for all pilots [JST] every first Thursday through the first 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 April Schedule
  [PDT] 04/03/2025 01:00 – 04/06/2025 12:59 [Scheduled]
  [CEST] 04/03/2025 10:00 – 04/06/2025 21:59 [Scheduled]
 ■Campaign Details
  During the period,
  ①Free "Guaranteed Mobile Suit Supply Drops" that can be requested once a day! (Up to 4 Units!)
  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 function
 ◎“Expansion facility” is now implemented.
  ⇒ You can grant MS expansion skill and even strengthen your MS in the Expansion facility
  ⇒ You can access Expansion facility from Leona Lucraft’s hangar in the basecamp.
  ⇒ You can also take a look to the Dev newsletter of the month.
    https://bo2.ggame.jp/en/info/?p=165871
 

 
◎How to use Expansion facility
 ① Unlock the slot by “MS expansion”!
  ・By applying “MS Expansion” on any MS, you can unlock an “Expansion Slot” in which to grant expansion skills.
   ⇒ You need MS expansion coin and DP for MS expansion.
   ⇒ You can get MS expansion coin from daily mission and monthly mission since May 2025.

 
 ② Develop expansion skills by “Skill Development”!
  ・After unlocking the Expansion slot, the selected MS will now be able to develop a skill.
   ⇒ Choose the mechanic and start developing, 1 random “expansion skill” will be found.
     Furthermore, 2 skills will be found if you get a “great success”.
   ⇒ You will need MS expansion coin and DP for skill developing.

 
 ◎Mechanic list
  【General mechanic】
   The cheapest option here but have the lowest chance to develop a high LV skill.

 
  【Veteran mechanic】
   Development cost became higher but can develop to at least LV2 skill.

 
  【Leona Lucraft】
   The most expensive one and you can develop to at least LV3 skill and also higher chance to obtain high LV skill.

 
 
 ※You can develop skills for one MS as you like,
  but you can only request skill development from each mechanic once per day.
 
 ◎Expansion skills
  ・You can get random expansion skill with random LV from below.
 
  ▼【Offensive expansion skills】
   Ranged Strength Expansion LV1–5
   Boost ranged strength and maximum ranged strength.
 
   Melee Strength Expansion LV1–5
   Boost melee strength and maximum melee strength.
 
  ▼【Defensive expansion skills】
   Ballistic Resistance Expansion LV1–5
   Boost ballistic resistance and maximum ballistic resistance.
 
   Beam Resistance Expansion LV1–5
   Boost beam resistance and maximum beam resistance.
 
   Melee Resistance Expansion LV1–5
   Boost melee resistance and maximum melee resistance.
 
  ▼【Mobility expansion skills】
   Thruster Expansion LV1–5
   Boost thruster and maximum thruster.
 
  ▼【Custom parts expansion skills】
   Custom Part Expansion [HP] LV1–5
   Unit HP increases for each “Attack” type custom part equipped.
 
   Custom Part Expansion [Attack] LV1–5
   Unit melee strength and ranged strength increase for each “Move” type custom part equipped.
 
   Custom Part Expansion [Armor] LV1–5
   Unit ballistic resistance, beam resistance and melee resistance increase
   for each “Auxiliary” type custom part equipped.
 
   Custom Part Expansion [Thruster] LV1–5
   Thrusters increases for each “Special” type custom part equipped.
 
 ③ Set your developed skill
  ・You can set ONE developed skill to your expansion skill slot.
   ⇒ Setting another expansion skill to the slot will overwrite the skill in the slot only.
     Of course, you can stop setting skill and just leave the recent one in the slot.
 
 ④ Improve the performance of the expansion skills you set with “Skill Enhancement”!
  ・Skill enhancement can upgrade the skill LV directly.
   ⇒ You need Expansion skill enhancement ticket to upgrade your skills.
   ⇒ Expansion skills LV is up to “5”.

 
 “Expansion skill enhancement ticket” will be on sale from [PDT] 04/03//2025 01:00 / [CEST] 04/03/2025 10:00.
 You can purchase it through H.A.R.O. ➝ Store directly.
 ■Price
  1 Expansion skill enhancement ticket / 2.99 USD
  11 Expansion skill enhancement ticket / 26.99 USD
 
 ◎Request bonus
  ・Every time you develop skills will be counted the request count by each mechanic.
   Stacking up the request count will grant you benefit such as discount on “MS expansion coin” or “DP”,
   or a higher chance of “great success”.

 
 
 ■Hangar related
  ◎Some DP requirement of enhancement in the hangar is now adjusted.
   ⇒ Since DP is an essential item for the Expansion facility,
     all DP requirement in the Hangar for MS enhancement is now 50% off for all MS.

 
 
■Unit related
 ◎New unit cost range 750 is now unlocked.

 
 
■New Materials for exchange are added to DP exchange Counter.
 ⇒ Information about newly added materials
 ■Units
  ・★★GM Command LA LV1 added
  ・★★GM [Gatheroad] 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 “At the Site of the Fallen Colony”.
 ※For more details about this week’s Situation Battle, please click here.
https://store.steampowered.com/news/app/1367080/view/546731472820633926
 
■Schedule for this week's weekend-only battle
 ◎Weekend-only battle schedule
  ・[PDT] 04/03/2025 12:00 – 04/06/2025 11:59
  ・[CEST] 04/03/2025 21:00 – 04/06/2025 20:59
 ◎Special Rules
  ・"Mix-up", "Simple Battle", "Shuffle Target", "Brawl Match" and "Duel Match" will be held in every 2 hours.
  ・Situation Battle “At the Site of the Fallen Colony” 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
  ・In rare cases, when the “Unicorn Gundam [Awakened]” was attacked while using the sub-weapon
   “Shield Funnels x3 [Defense]”, “Shield Funnels x3 [Defense]” would immediately overheat and now is fixed.
  ・In Moon Gundam, Psycho Plate would emit an unnatural glow when hit by an enemy counter attack
   under certain circumstances and now is fixed.
  ・In Moon Gundam and Varguil, the effects and sound effects during emergency evasion were not
   occurring correctly and now is fixed.
  ・In Moon Gundam and Psycho Bawoo, the Psycho Plate would not be emitting when respawning
   in certain situations and now is fixed.
  ・In Gundam Mk-II [Magallanica Issued], a typo is found in the MS description and now is corrected.
  ・In Nightingale, the funnel effect would continue to remain if the unit was destroyed
   while using the sub-weapon “Funnel x4 [Stationary]” and now is fixed.
  ・In GF-Tank, the weapon icon for the melee main weapon “MC [Pile Hammer]” was similar to other weapons,
   so it has been revised to make it easier to identify.
  ・During the activation of sub-weapon “Psycho-Jammer” of “Rozen Zulu”,
   “Burning Gundam” in Hyper Mode within range was unable to activate ”Meikyo Shisui”, which is now fixed.
 
 ◎Skills
  ・Some of the text for the skill “Awaken Ability Boost (B)” was misleading, which has been revised.
   ※This fix does not affect skill performance.
   ■Before
    Also, when damaging enemy units with melee or counter attacks,
    additional damage is dealt according to the HP of remaining enemy units.
   ■Now
    Also, when damaging enemy units with melee or counter attacks,
    damage is dealt according to the HP of remaining enemy units.
  ・When using the skill “Large Utility Binder” and receive an attack with no damage reaction, the “RESIST” message
   would appear even if there was no damage reaction to mitigate the damage which is now fixed.
  ・The skill “Anti-Air Ranged Aux. Program” was not working on MS that had the skill “NT-D Ability Boost” activated,
   which is now fixed.
  ・The damage reaction reduction effect of the skill “Fall Prevention System” was not being applied while performing
   an aerial melee attack with the skill “Aerial Melee System”, which is now fixed.
  ・In the skill “High Speed ​​Mobile Shooting”, the “English” description did not state that
   it “disables the reaction reduction effect of the skill “Maneuver Armor” and now is corrected.
  ・When using the “Transform” skill to perform certain operations while transforming caused unnatural dust effect
   and now is fixed.
  ・Regarding skill “Meikyo Shisui” of “Burning Gundam”, when using the melee-type shooting weapon
   “Sekiha Tenkyoken, there was an issue where the effect that partially invalidates the opponent's
   “melee resistance” (which activates when using a melee weapon) did not trigger, which is now fixed.
 
 ◎Battles
  ・For some ranged weapons that require to stop in place when attacking, an issue was occurring
   where it was possible to attack in the air by performing certain operations, which is now fixed.
 
 ◎Others
  ・An issue was occurring at Hangar where the number of recycle tickets not being used at the facility
   was being displayed and now is fixed.
 
 
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".

New MS announcement

Hello, Pilots!
This is the Steam® version "Mobile Suit Gundam Battle Operation 2" team.
 
 

■We are now implementing the third Alterative unit
 in the Steam® version "Mobile Suit Gundam Battle Operation 2"!!
https://bo2.ggame.jp/images/info/2025/03/35e0fe2007831126ed116912636920a3.mp4

From the “New Mobile Report Gundam Wing” series, which continues to enjoy immense popularity even today,
in celebration of its 30th anniversary,
“Wing Gundam Zero” from “New Mobile Report Gundam Wing” is now joining GBO2!!
The details regarding the timing of “Wing Gundam Zero”s appearance and the features of the unit
will be announced once they are finalized.
 
Additionally, in celebration of the 30th anniversary of “New Mobile Report Gundam Wing”,
the “Mobile Suit Gundam Wing: 30th Anniversary Special Website” has been launched
and you can find information about various campaigns and more. Be sure not to miss it!
https://en.gundam.info/about-gundam/series-pages/gundam-w/

 
To those who have recently become interested in “Mobile Suit Gundam Battle Operation 2”
or are new players starting out, articles introducing helpful videos and information are now available.
These resources cover everything from basic knowledge to battle mechanics and techniques
to gain an advantage in combat. Please make sure to take advantage of them!
https://store.steampowered.com/news/app/1367080/view/6297765508058351682
 
 
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".