STEAMYDATA

MOBILE SUIT GUNDAM BATTLE OPERATION 2 — patch notes and updates

Stored observation / content update:

Dated developer announcements recorded from Steam. Open the source for the complete update.

UpdateDateExcerpt / source
[Situation Battle] Schedule（2026/04/30）2026-04-30Schedule Hello, Pilots! This is the Steam® version "Mobile Suit Gundam Battle Operation 2" team. ■Next Situation Battle Schedule Schedule 1st week: 04/30/2026 12:00 - 05/03/2026 11:59 04/30/2026 21:00 - 05/03/2026 20:59 2nd week: 05/07/2026 12:00 - 05/10/2026 11:59 05/07/2026 21:00 - 05/10/2026 20:59 Topic The Mayfly of Space MAP Lunar Debris Belt No. of Players 5 vs 5 Team A MS Type COST Main weapons Gerbera Tetra Raid 550 Ranged: Gerbera Tetra Beam Machine Gun Melee: Gerbera Tetra Beam Saber Gelgoog M (Commander Type) General 450 Ranged: Gelgoog M Commander Type Beam Rifle Melee: Gelgoog Marine Beam Saber Gelgoog M (Commander Type) General
Notice of a user survey2026-04-30Notice of a user survey Hello, Pilots! This is the Steam® version "Mobile Suit Gundam Battle Operation 2" team. Thank you for always playing the Steam® version of Mobile Suit Gundam Battle Operation 2. We are conducting a survey to collect your feedback. ■Period: 04/29/2026 22:00 - 05/10/2026 07:59 (scheduled) 04/30/2026 07:00 - 05/10/2026 16:59 (scheduled) You can respond by accessing the link below and we look forward to hearing your thoughts. https://survey.bandainamcoent.co.jp/jfe/form/SV_d4IMWkOqnHStpyu 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 con
Unit Adjustment Announcement（2026/04/30）2026-04-30Notice of Unit Adjustment Hello, Pilots! This is the Steam® version "Mobile Suit Gundam Battle Operation 2" team. The details of Unit Adjustment made on 04/30/2026 are listed below. This adjustment will be as same as a unit adjustment on other platform(PS4/PS5) last February. Please refer to the official website of the other platforms below for details on the intent of the adjustment and the results data. https://bo2.ggame.jp/en/info/?p=179219 ■【Application Update file ver.0205】 ■Unit Adjustment ◎In response to those units implementation and the changes on battlefield, we have applied adjustments to Burning Gundam. 【Burning Gundam】 ■General t
Application Data Update and Server Maintenance Notice2026-04-30Application 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 \ 04/29/2026 22:00 – 04/30/2026 01:00 \ \ 04/30/2026 07:00 – 04/30/2026 10:00 \ ◇Maintenance Details ・Application Update file ver.0205 ・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
Announcement for Token Pack2026-04-30Announcement for Token Pack with Chris / Heero / Aina Hello, Pilots! This is the Steam® version "Mobile Suit Gundam Battle Operation 2" team. ■Token Pack with Chris is now on sale! During the period, Token pack with 53 tokens and Chris will be on sale! Token Pack with Chris is only for 44.99 USD and you can find it at the Store from H.A.R.O. menu!! ■How to purchase You can purchase the pack at the Store from H.A.R.O. menu. ■Voice sample https://bo2.ggame.jp/images/info/2026/01/b8961f98388c63454497c88d45e4b161.mp4 ■VR operator Christina Mackenzie (Voice: Megumi Hayashibara) ■Period \ 04/30/2026 01:00 – 05/27/2026 21:59 \ \ 04/30/2026 10:00 – 0
Notice of 3rd Anniversary Pre-Festival2026-04-30Notice of 3rd Anniversary Pre-Festival Hello, Pilots! This is the Steam® version "Mobile Suit Gundam Battle Operation 2" team. ■3rd Anniversary Pre-Festival Starting from 04/30/2026 / 04/30/2026, 3rd Anniversary Pre-Festival will begin. ■Period 04/30/2026 01:00 – 05/27/2026 21:59 04/30/2026 10:00 – 05/28/2026 06:59 ■Content During the campaign, several events will be available to all pilots. ■3rd Anniversary Pre-Festival : Login to GBO2 during the campaign and get MS and weapons as presents! During the campaign, pilots who login to the game will obtain COST 750 MSs such as ZZ Gundam LV3 and Banshee LV2, also weapons are coming together as pre
Announcement of Supply Drop MS Request Campaign2026-04-27Hello, Pilots! This is the Steam® version "Mobile Suit Gundam Battle Operation 2" team. ■3rd Anniversary Post-Festival: Supply Drop MS Request Campaign! we will be holding the “Supply Drop MS Request Campaign!” to celebrate the 3rd anniversary of the Steam® version of Mobile Suit Gundam Battle Operation 2. During the campaign period, you will be able to request one MS that you want. We are planning to hold a special supply drop at a later date where the Mobile Suits that receive the most requests from everyone will be available as bonus rewards. ■Period 04/27/2026 – 05/06/2026 07:59 04/27/2026 – 05/06/2026 16:59 ■How to request Please select
Application Data Update and Server Maintenance Notice2026-04-23Hello, Pilots! This is the Steam® version "Mobile Suit Gundam Battle Operation 2" team. Server maintenance will be performed on the following schedule. ◇Date & Time 04/22/2026 22:00 – 04/23/2026 01:00 04/23/2026 07:00 – 04/23/2026 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 ma
Application Data Update and Server Maintenance Notice2026-04-16Hello, Pilots! This is the Steam® version "Mobile Suit Gundam Battle Operation 2" team. Server maintenance will be performed on the following schedule. ◇Date & Time 04/15/2026 22:00 – 04/16/2026 01:00 04/16/2026 07:00 – 04/16/2026 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 ma
[Situation Battle] Schedule（2026/04/16）2026-04-16Hello, Pilots! This is the Steam® version "Mobile Suit Gundam Battle Operation 2" team. ■Next Situation Battle Schedule Schedule 1st week: 04/16/2026 12:00 - 04/19/2026 11:59 04/16/2026 21:00 - 04/19/2026 20:59 2nd week: 04/23/2026 12:00 - 04/26/2026 11:59 04/23/2026 21:00 - 04/26/2026 20:59 Topic Guardians MAP City Ruins (Mirrored) No. of Players 5 vs 5 Team A MS Type COST Main weapons Full Armor Gundam Ground Type General 500 Ranged: FA Ground Twin Beam Rifle Melee: Beam Saber Full Armor Gundam Support 500 Ranged: Twin Beam Rifle Melee: Beam Saber Full Armor Gundam Support 500 Ranged: Triple Beam Rifle Melee: Fixed Twin Beam Saber Gundam Un
Application Data Update and Server Maintenance Notice2026-04-09Hello, Pilots! This is the Steam® version "Mobile Suit Gundam Battle Operation 2" team. Server maintenance will be performed on the following schedule. ◇Date & Time 04/08/2026 22:00 – 04/09/2026 01:00 04/09/2026 07:00 – 04/09/2026 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 ma
Notice About Suspension of Some Accounts（2026/04/02）2026-04-02Thank 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, mea
Unit Adjustment Announcement（2026/04/02）2026-04-02Hello, Pilots! This is the Steam® version "Mobile Suit Gundam Battle Operation 2" team. The details of Unit Adjustment made on 04/02/2026 are listed below. This adjustment will be as same as a unit adjustment on other platform(PS4/PS5) last January. Please refer to the official website of the other platforms below for details on the intent of the adjustment and the results data. https://bo2.ggame.jp/en/info/?p=178297 ■【Application Update file ver.0204】 ■Unit Adjustment ■General type 【Xi Gundam】 Spec ・Unit HP is enhanced as “28000” → “30000” ・Unit Skill “Damage Control LV1” has been given ・Unit skill “Special Back Add-On Buffer LV3” is adjuste
Notice of Spring Special Support Week2026-04-02Hello, Pilots! This is the Steam® version "Mobile Suit Gundam Battle Operation 2" team. ■Spring Special Support Week Starting from 04/02/2026 / 04/02/2026, Spring Special Support Week will begin. ■Period 04/02/2026 01:00 – 04/29/2026 21:59 04/02/2026 10:00 – 04/30/2026 06:59 ■Content The following events will be held for pilots during the campaign. ■Spring Special Support Week #1: Log in every day and get your hands on popular Mobile Suits! During the campaign, simply log in to GBO2 to receive popular MS such as Xi Gundam LV1 and Penelope LV1 as gifts! ■Period 04/02/2026 01:00 – 04/29/2026 21:59 04/02/2026 10:00 – 04/30/2026 06:59 ■Content Du
Application Data Update and Server Maintenance Notice2026-04-02Hello, Pilots! This is the Steam® version "Mobile Suit Gundam Battle Operation 2" team. Server maintenance will be performed on the following schedule. ◇Date & Time 04/01/2026 22:00 – 04/02/2026 01:00 04/02/2026 07:00 – 04/02/2026 10:00 ◇Maintenance Details ・Application Update file ver.0204 ・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 inconvenienc
[Situation Battle] Schedule（2026/04/02）2026-04-02Hello, Pilots! This is the Steam® version "Mobile Suit Gundam Battle Operation 2" team. ■Next Situation Battle Schedule Schedule 04/02/2026 01:00 - 04/05/2026 11:59 04/02/2026 10:00 - 04/05/2026 20:59 2nd week: 04/09/2026 01:00 - 04/12/2026 11:59 04/09/2026 10:00 - 04/12/2026 20:59 Topic Takeoff MAP Resort Development District No. of Players 5 vs 5 Team A MS Type COST Main weapons Penelope Raid 700 Ranged: Penelope Beam Rifle Melee: CWU x2 Gustav Karl General 650 Ranged: Jegan D Type Bazooka Melee: Gustav Karl Beam Saber Gustav Karl General 650 Ranged: Jegan D Type Bazooka Melee: Gustav Karl Beam Saber Jegan General 650 Ranged: Jegan Beam Rif
Announcement for Token Pack2026-04-02Hello, Pilots! This is the Steam® version "Mobile Suit Gundam Battle Operation 2" team. ■Announcement for Token Pack with Mafty During the period, Token pack with 53 tokens and Mafty will be on sale! Token Pack with Mafty is only for $44.99!! ■How to purchase You can purchase the pack at the Store from H.A.R.O. menu. ■Voice sample https://bo2.ggame.jp/images/info/2025/01/a7e1a0cc615915956db93796f3f4a702.mp4 ■VR operator Mafty Navue Erin (Voice: Kensho Ono) ■Period 04/02/2026 01:00 – 04/29/2026 21:59 04/02/2026 10:00 – 04/30/2026 06:59 ※This token pack can only be purchased ONCE per account. ※Only Japanese operator voice is available. ※Operato
Application Data Update and Server Maintenance Notice2026-03-26Hello, Pilots! This is the Steam® version "Mobile Suit Gundam Battle Operation 2" team. Server maintenance will be performed on the following schedule. ◇Date & Time 03/25/2026 22:00 – 03/26/2026 01:00 03/26/2026 06:00 – 03/26/2026 09:00 ◇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 ma
Application Data Update and Server Maintenance Notice2026-03-19Hello, Pilots! This is the Steam® version "Mobile Suit Gundam Battle Operation 2" team. Server maintenance will be performed on the following schedule. ◇Date & Time 03/18/2026 22:00 – 03/19/2026 01:00 03/19/2026 06:00 – 03/19/2026 09:00 ◇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 ma
[Situation Battle] Schedule（2026/03/19）2026-03-19Hello, Pilots! This is the Steam® version "Mobile Suit Gundam Battle Operation 2" team. ■Next Situation Battle Schedule Schedule 1st week: 03/19/2036 12:00 – 03/22/2036 11:59 2nd week: 03/26/2036 12:00 – 03/29/2036 11:59 1st week: 03/19/2036 20:00 – 03/22/2036 19:59 2nd week: 03/26/2036 20:00 – 03/29/2036 19:59 Topic The Sound of Bat Wings MAP Resource Satellite No. of Players 5 vs 5 Team A MS Type COST Main weapons GM Kai General 400 Ranged: Hyper Bazooka Melee: Beam Saber GM Kai General 350 Ranged: Bullpup Machine Gun Melee: Beam Saber GM Cannon Support 350 Ranged: Rocket Bazooka Melee: Blow GM General 300 Ranged: Beam Spray Gun Melee: Beam