Notice of GBO Winter Festival 2025
Hello, Pilots!
This is the Steam® version "Mobile Suit Gundam Battle Operation 2" team.
■GBO2 Winter Festival 2025
Starting from [PST] 11/27/2025 / [CET] 11/27/2025, GBO Winter Festival 2025 will begin.
■Period
[PST] 11/27/2025 00:00 – 12/24/2025 20:59 [Scheduled]
[CET] 11/27/2025 09:00 – 12/25/2025 05:59 [Scheduled]
■Content
During the period, several events will be held for all pilots.
■GBO Winter Festival①: Destiny Gundam is here!
In the next patch of "Mobile Suit Gundam Battle Operation 2" Steam® version,
"Destiny Gundam" from "Mobile Suit Gundam SEED DESTINY" joins the battle!
Here is the new ★★★★ MS introduction!
・★★★★ Destiny Gundam LV1 (General unit, ground/space uses, cost: 700)
■Mobile Suit Features
・General unit with cost of 700.
・Following the Second Alliance-PLANT War, an armed organization of Coordinators known as "ZAFT" developed
this "Second Stage Series" mobile suit as its flagship unit, secretly implementing a nuclear engine
after the signing of the Junius Treaty.
・Known as the Destiny Gundam, this unit features a combination of all silhouette weaponry systems
previously used for Impulse Gundams, including the mobility-focused Force, melee-focused Sword,
and artillery-focused Blast systems. The successful implementation of these capabilities is largely due to
adopting a nuclear engine with an ultra-compact reactor, as well as a hybrid Hyper Deuterion Engine
compatible with the Deuterion Beam Energy Transfer System for enhanced battery functionality.
・It carries a diverse array of weaponry including the palm-mounted beam cannon “Palma Fiocina Palm B Cannon”,
the reticle-guided beam boomerang “Flash Edge”, the large beam sword “Arondight”, beam rifles
and high-energy long-range beam cannons.
It possesses high resistance to solid projectiles due the “Variable Phase Shift Armor” skill,
yet shifts to more aggressive performance when the “Max Performance (S)” skill is active.
While demanding advanced piloting skills, mastering these capabilities promises significant combat effectiveness.
・Can be deployed both on the Ground and in Space.
https://bo2.ggame.jp/images/info/2025/11/4a35efbaa4593e71e0180d95aed31bf8.mp4
※Please also make sure to have a check to the event schedule so that you will not miss anything.
Skill "Max Performance (S)"
・When the unit's HP falls below a certain level, this skill activates automatically once,
granting the following effects for a certain duration.
・Attack and mobility increase.
・Reduces thruster consumption when starting high-speed movement.
・Reduces damage taken and stagger due to cumulative damage during high-speed movement.
・Grants the skill “Offense System LV1”.
・The performance of skill-compatible weapons will be altered.
When moving forward at high speed while a compatible weapon is selected,
an Assault Stance is taken, staggering and damaging all enemies collided with.
・Upon skill activation, HP for all body parts (head, back, legs) is fully restored
and all reactions except for knockback due to cumulative damage are nullified.
Skill "Hyper Deuterion Engine"
・When an ally beacon is within a 300m radius, and your unit is not attacking,
thruster recovery and thruster overheat recoveryspeeds will increase.
This skill only applies when a pilot is on board the MS, and its radar has not been jammed.
Skill "Variable Phase Shift Armor"
・When attacked by ballistic ranged weapons, damage and stagger caused by cumulative damage are reduced.
If head, legs, or back are attacked, there is an additional reduction in damage.
Additionally, reduces leg strain upon landing or post high-speed movement.
※"Destiny Gundam" is scheduled to added to the Supply Drop lineup starting [PST] 11/27/2025 00:00
/ [CET] 11/27/2025 09:00 [scheduled]
■GBO Winter Festival②: Destiny Gundam Guaranteed STEP UP Supply Drop
Starting from [PST] 11/27/2025 / [CET] 11/27/2025,
Destiny Gundam LV1 guaranteed STEP UP Supply Drop will begin.
■Period
[PST] 11/27/2025 00:00 – 12/03/2025 20:30 [Scheduled]
[CET] 11/27/2025 09:00 – 12/04/2025 05:30 [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 “Destiny Gundam LV1”!!
+ custom part “Connecting System [General Type I] LV1” as a bonus!
■Custom part
Connecting System [General Type I] LV1
Spec:
Increases speed, thruster, and turning performance by 7.
Damage dealt to each part will increase by 10% when equipped to General category.
Cannot be simultaneously equipped with speed-enhancing parts or custom parts of the same type.
※Same supplies will be drawn as the ongoing Supply Drops.
For details, please check the [Item List].
※Please also make sure to have a check to the event schedule so that you will not miss anything.
■GBO Winter Festival③: Custom Part Guaranteed STEP UP Supply Drop
Starting from [PST] 11/27/2025 / [CET] 11/27/2025, Custom Part Guaranteed STEP UP Supply Drop will begin.
■Period
[PST] 11/27/2025 00:00 – 12/03/2025 20:30 [Scheduled]
[CET] 11/27/2025 09:00 – 12/04/2025 05:30 [Scheduled]
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): Token 50% off!
・STEP2 (30 Tokens): 1 ★★ MS guaranteed!
+ Custom part “Special Strengthened Frame [Type-A] LV1” as a bonus!
・STEP3 (30 Tokens): 1 ★★★ MS guaranteed!
+ Custom part “Burn Efficiency Aux. Device LV1” for bonus!
Special Strengthened Frame [Type-A] LV1
・Increases unit HP by 5%.
Increases Ballistic Resistance and Beam Resistance by 9.
However, multiple Special Strengthened Frame parts cannot be equipped at once.
Burn Efficiency Aux. Device LV1
・Reduces thruster consumption by 10% when starting/during High Speed Movement.
※Pilots who already have those custom parts will obtain a number of recycle tickets instead.
※Regarding the lineup of the Supply Drops and Drop Rates, please check [Item List].
■GBO Winter Festival④: Weekly FREE 10 consecutive Special Supply Drop
Starting from [PST] 11/27/2025 / [CET] 11/27/2025, Weekly FREE 10 consecutive Special Supply Drop will begin.
■Period
[PST] 11/27/2025 00:00 – 12/24/2025 20:30 [Scheduled]
[CET] 11/27/2025 09:00 – 12/25/2025 05:30 [Scheduled]
■Content
During the Period, Special Supply Drops (10 Times) that include all MS and Weapons previously available
in past drops can be requested, for free once a week. (Up to 40 Drops!)
Furthermore, 2 guaranteed MS of ★★ or above rarity + 2 guaranteed MS of ★★★ or above rarity can be dropped!
(Up to 8 ★★ MS & 8 ★★★ MS!)
※Pilot can request the next Supply Drops after the update of every [PST] Thursday at 00:00 /
[CET] 09:00 [Scheduled] during the campaign period.
Please be aware that every Thursday from [JST] 13:30 to 17:00, the Supply Drop lineup undergoes its weekly
update. During this period, the current Supply Drop will temporarily disappear from the lineup.
※This Special Supply Drop will contain all MS and armaments on the lineup updated after [JST] 07/28/2022
on other platform. (Supplies to be drawn in the special Supply Drops include all MS and armaments that
have been previously excluded, also Freedom Gundam LV1 – 2, Dijeh [Luio & Co. Type] Lv1, Burning Gundam LV1 – 2,
Char's Z'Gok LV1, Wing Gundam Zero LV1 and GM II [Maria Shield Co.] LV1 which are only on Steam version)
※For more details about the lineup and the MS drop rate, please check [item list].
■GBO Winter Festival⑤: Limited Special Missions!
During the campaign, limited special missions will be issued in both first and second half.
Pilots will able to obtain the limited rewards such as MS, patterns and enhancement items by completing the mission.
■GBO Winter Festival: Limited Special Mission [Round 1]
Starting from [PST] 11/27/2025 / [CET] 11/27/2025, Limited Special Mission [Round 1] will begin.
■Period
[PST] 11/27/2025 00:00 – 12/10/2025 20:59 [Scheduled]
[CET] 11/27/2025 09:00 – 12/11/2025 05:59 [Scheduled]
■Content
During the period, special mission will be available for all pilots.
Pilots will able to obtain the limited rewards by completing the mission.
■Mission rewards
■Unit
・★★ Armored GM (BA) LV1 – 2 (General unit, ground only, cost: 300-)
■Mark
・FAITH
■Pattern
・Zimmerit 02
■Other rewards
・50 ★★ Mechanic tickets
・100 ★★★ 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.
■GBO Winter Festival: Limited Special Mission [Round 2]
Starting from [PST] 12/11/2025 / [CET] 12/11/2025, Limited Special Mission [Round 2] will begin.
■Period
[PST] 12/11/2025 00:00 – 12/24/2025 20:59 [Scheduled]
[CET] 12/11/2025 09:00 – 12/25/2025 05:59 [Scheduled]
■Content
During the period, special mission will be available for all pilots.
Pilots will able to obtain the limited rewards by completing the mission.
■Mission rewards
■Pattern
・Wave Camo 02
■Mark
・Neo Zeon Emblem B (Yellow)
■Wear
・Assault Gear: Zeon Army 04
■Other rewards
・50 ★★ Modification kits
・100 ★★★ Modification kits
・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.
■GBO Winter Festival⑥: Reinforced container recon team!
During the period, container discovering chance after the battle will be increased from “10%” to “50%”.
Also, daily maximum discoverable container will be increased from 2 to 5.
※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.
■GBO Winter Festival⑦: Special Accessory presents!
Starting from [PST] 12/18/2025 / [CET] 12/18/2025, some accessories are giving away to pilots!
■Period
[PST] 12/18/2025 00:00 – 12/31/2025 20:59 [Scheduled]
[CET] 12/18/2025 09:00 – 01/01/2026 05:59 [Scheduled]
■Giveaways
・Santa Backpack
・Arm-Hugging Santa
・Christmas Hat
・Reindeer Headband
・Snowman Ball
・Snowman Zaku II
・Snowman Haro
■Target
All pilots
■How to claim
After logging in, please obtain your rewards from the Reward Center in basecamp.
All accessories will be automatically sent by logging in after the maintenance on [JST] 12/18/2025.
■Storage deadline in Reward Center
60 days from obtainment
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.
■GBO2 Winter Festival 2025
Starting from [PST] 11/27/2025 / [CET] 11/27/2025, GBO Winter Festival 2025 will begin.
■Period
[PST] 11/27/2025 00:00 – 12/24/2025 20:59 [Scheduled]
[CET] 11/27/2025 09:00 – 12/25/2025 05:59 [Scheduled]
■Content
During the period, several events will be held for all pilots.
■GBO Winter Festival①: Destiny Gundam is here!
In the next patch of "Mobile Suit Gundam Battle Operation 2" Steam® version,
"Destiny Gundam" from "Mobile Suit Gundam SEED DESTINY" joins the battle!
Here is the new ★★★★ MS introduction!
・★★★★ Destiny Gundam LV1 (General unit, ground/space uses, cost: 700)
■Mobile Suit Features
・General unit with cost of 700.
・Following the Second Alliance-PLANT War, an armed organization of Coordinators known as "ZAFT" developed
this "Second Stage Series" mobile suit as its flagship unit, secretly implementing a nuclear engine
after the signing of the Junius Treaty.
・Known as the Destiny Gundam, this unit features a combination of all silhouette weaponry systems
previously used for Impulse Gundams, including the mobility-focused Force, melee-focused Sword,
and artillery-focused Blast systems. The successful implementation of these capabilities is largely due to
adopting a nuclear engine with an ultra-compact reactor, as well as a hybrid Hyper Deuterion Engine
compatible with the Deuterion Beam Energy Transfer System for enhanced battery functionality.
・It carries a diverse array of weaponry including the palm-mounted beam cannon “Palma Fiocina Palm B Cannon”,
the reticle-guided beam boomerang “Flash Edge”, the large beam sword “Arondight”, beam rifles
and high-energy long-range beam cannons.
It possesses high resistance to solid projectiles due the “Variable Phase Shift Armor” skill,
yet shifts to more aggressive performance when the “Max Performance (S)” skill is active.
While demanding advanced piloting skills, mastering these capabilities promises significant combat effectiveness.
・Can be deployed both on the Ground and in Space.
https://bo2.ggame.jp/images/info/2025/11/4a35efbaa4593e71e0180d95aed31bf8.mp4
※Please also make sure to have a check to the event schedule so that you will not miss anything.
Skill "Max Performance (S)"
・When the unit's HP falls below a certain level, this skill activates automatically once,
granting the following effects for a certain duration.
・Attack and mobility increase.
・Reduces thruster consumption when starting high-speed movement.
・Reduces damage taken and stagger due to cumulative damage during high-speed movement.
・Grants the skill “Offense System LV1”.
・The performance of skill-compatible weapons will be altered.
When moving forward at high speed while a compatible weapon is selected,
an Assault Stance is taken, staggering and damaging all enemies collided with.
・Upon skill activation, HP for all body parts (head, back, legs) is fully restored
and all reactions except for knockback due to cumulative damage are nullified.
Skill "Hyper Deuterion Engine"
・When an ally beacon is within a 300m radius, and your unit is not attacking,
thruster recovery and thruster overheat recoveryspeeds will increase.
This skill only applies when a pilot is on board the MS, and its radar has not been jammed.
Skill "Variable Phase Shift Armor"
・When attacked by ballistic ranged weapons, damage and stagger caused by cumulative damage are reduced.
If head, legs, or back are attacked, there is an additional reduction in damage.
Additionally, reduces leg strain upon landing or post high-speed movement.
※"Destiny Gundam" is scheduled to added to the Supply Drop lineup starting [PST] 11/27/2025 00:00
/ [CET] 11/27/2025 09:00 [scheduled]
■GBO Winter Festival②: Destiny Gundam Guaranteed STEP UP Supply Drop
Starting from [PST] 11/27/2025 / [CET] 11/27/2025,
Destiny Gundam LV1 guaranteed STEP UP Supply Drop will begin.
■Period
[PST] 11/27/2025 00:00 – 12/03/2025 20:30 [Scheduled]
[CET] 11/27/2025 09:00 – 12/04/2025 05:30 [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 “Destiny Gundam LV1”!!
+ custom part “Connecting System [General Type I] LV1” as a bonus!
■Custom part
Connecting System [General Type I] LV1
Spec:
Increases speed, thruster, and turning performance by 7.
Damage dealt to each part will increase by 10% when equipped to General category.
Cannot be simultaneously equipped with speed-enhancing parts or custom parts of the same type.
※Same supplies will be drawn as the ongoing Supply Drops.
For details, please check the [Item List].
※Please also make sure to have a check to the event schedule so that you will not miss anything.
■GBO Winter Festival③: Custom Part Guaranteed STEP UP Supply Drop
Starting from [PST] 11/27/2025 / [CET] 11/27/2025, Custom Part Guaranteed STEP UP Supply Drop will begin.
■Period
[PST] 11/27/2025 00:00 – 12/03/2025 20:30 [Scheduled]
[CET] 11/27/2025 09:00 – 12/04/2025 05:30 [Scheduled]
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): Token 50% off!
・STEP2 (30 Tokens): 1 ★★ MS guaranteed!
+ Custom part “Special Strengthened Frame [Type-A] LV1” as a bonus!
・STEP3 (30 Tokens): 1 ★★★ MS guaranteed!
+ Custom part “Burn Efficiency Aux. Device LV1” for bonus!
Special Strengthened Frame [Type-A] LV1
・Increases unit HP by 5%.
Increases Ballistic Resistance and Beam Resistance by 9.
However, multiple Special Strengthened Frame parts cannot be equipped at once.
Burn Efficiency Aux. Device LV1
・Reduces thruster consumption by 10% when starting/during High Speed Movement.
※Pilots who already have those custom parts will obtain a number of recycle tickets instead.
※Regarding the lineup of the Supply Drops and Drop Rates, please check [Item List].
■GBO Winter Festival④: Weekly FREE 10 consecutive Special Supply Drop
Starting from [PST] 11/27/2025 / [CET] 11/27/2025, Weekly FREE 10 consecutive Special Supply Drop will begin.
■Period
[PST] 11/27/2025 00:00 – 12/24/2025 20:30 [Scheduled]
[CET] 11/27/2025 09:00 – 12/25/2025 05:30 [Scheduled]
■Content
During the Period, Special Supply Drops (10 Times) that include all MS and Weapons previously available
in past drops can be requested, for free once a week. (Up to 40 Drops!)
Furthermore, 2 guaranteed MS of ★★ or above rarity + 2 guaranteed MS of ★★★ or above rarity can be dropped!
(Up to 8 ★★ MS & 8 ★★★ MS!)
※Pilot can request the next Supply Drops after the update of every [PST] Thursday at 00:00 /
[CET] 09:00 [Scheduled] during the campaign period.
Please be aware that every Thursday from [JST] 13:30 to 17:00, the Supply Drop lineup undergoes its weekly
update. During this period, the current Supply Drop will temporarily disappear from the lineup.
※This Special Supply Drop will contain all MS and armaments on the lineup updated after [JST] 07/28/2022
on other platform. (Supplies to be drawn in the special Supply Drops include all MS and armaments that
have been previously excluded, also Freedom Gundam LV1 – 2, Dijeh [Luio & Co. Type] Lv1, Burning Gundam LV1 – 2,
Char's Z'Gok LV1, Wing Gundam Zero LV1 and GM II [Maria Shield Co.] LV1 which are only on Steam version)
※For more details about the lineup and the MS drop rate, please check [item list].
■GBO Winter Festival⑤: Limited Special Missions!
During the campaign, limited special missions will be issued in both first and second half.
Pilots will able to obtain the limited rewards such as MS, patterns and enhancement items by completing the mission.
■GBO Winter Festival: Limited Special Mission [Round 1]
Starting from [PST] 11/27/2025 / [CET] 11/27/2025, Limited Special Mission [Round 1] will begin.
■Period
[PST] 11/27/2025 00:00 – 12/10/2025 20:59 [Scheduled]
[CET] 11/27/2025 09:00 – 12/11/2025 05:59 [Scheduled]
■Content
During the period, special mission will be available for all pilots.
Pilots will able to obtain the limited rewards by completing the mission.
■Mission rewards
■Unit
・★★ Armored GM (BA) LV1 – 2 (General unit, ground only, cost: 300-)
■Mark
・FAITH
■Pattern
・Zimmerit 02
■Other rewards
・50 ★★ Mechanic tickets
・100 ★★★ 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.
■GBO Winter Festival: Limited Special Mission [Round 2]
Starting from [PST] 12/11/2025 / [CET] 12/11/2025, Limited Special Mission [Round 2] will begin.
■Period
[PST] 12/11/2025 00:00 – 12/24/2025 20:59 [Scheduled]
[CET] 12/11/2025 09:00 – 12/25/2025 05:59 [Scheduled]
■Content
During the period, special mission will be available for all pilots.
Pilots will able to obtain the limited rewards by completing the mission.
■Mission rewards
■Pattern
・Wave Camo 02
■Mark
・Neo Zeon Emblem B (Yellow)
■Wear
・Assault Gear: Zeon Army 04
■Other rewards
・50 ★★ Modification kits
・100 ★★★ Modification kits
・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.
■GBO Winter Festival⑥: Reinforced container recon team!
During the period, container discovering chance after the battle will be increased from “10%” to “50%”.
Also, daily maximum discoverable container will be increased from 2 to 5.
※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.
■GBO Winter Festival⑦: Special Accessory presents!
Starting from [PST] 12/18/2025 / [CET] 12/18/2025, some accessories are giving away to pilots!
■Period
[PST] 12/18/2025 00:00 – 12/31/2025 20:59 [Scheduled]
[CET] 12/18/2025 09:00 – 01/01/2026 05:59 [Scheduled]
■Giveaways
・Santa Backpack
・Arm-Hugging Santa
・Christmas Hat
・Reindeer Headband
・Snowman Ball
・Snowman Zaku II
・Snowman Haro
■Target
All pilots
■How to claim
After logging in, please obtain your rewards from the Reward Center in basecamp.
All accessories will be automatically sent by logging in after the maintenance on [JST] 12/18/2025.
■Storage deadline in Reward Center
60 days from obtainment
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".