This is the strategy and rewards for the G Generation Eternal Red Gundam event. Information on farming, duration, and how to proceed with the G Generation Eternal Red Gundam is provided. Please use this for your Red Gundam Formidable Enemy Raid event strategy.
Table of Contents
Red Gundam Event Period
Held until May 23 (Fri) 11:59

End Date | May 23, 2025 (Fri) 11:59 |
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The G Generation Eternal Mobile Suit Red Gundam event will be re-run for a limited time until May 23, 2025. In addition to Red Gundam, "Oberon (Armor Form)" and "Saikoro Gundam" are also being held in the Formidable Enemy Raid.
How to Proceed with Red Gundam
The way to proceed with the G Generation Eternal Red Gundam event is to clear each stage a specified number of times and aim to Limit Break Red Gundam. If you want to Limit Break two or more units or need enhancement materials, farm as much as necessary.
Clear up to EXPERT
Each stage has a first-clear reward, and you can get Diamonds in Expert. First, proceed to the final Expert stage and collect the first-clear rewards.
Fully Limit Break "Red Gundam"

Red Gundam drops at a low rate when clearing each stage. Farm the stages to fully Limit Break Red Gundam.
Skippable 6 times a day
Event stages can be skipped up to 6 times a day. Be aware that the number of available skips is shared across all Formidable Enemy Raid stages.
Collect Red Gundam's Armament Enhancement Parts

In each stage, you can obtain armament enhancement parts used to enhance Formidable Enemy Raid units. If you don't have enough for maximum enhancement, collect the necessary amount.
Enhancement parts are common within Formidable Enemy Raids

The armaments of Formidable Enemy Raid units are enhanced with dedicated armament enhancement parts. Since the parts are common within Formidable Enemy Raids, you can obtain the same ones in other raids like Saikoro Gundam.
Farm More if You Want 2+ Units or Materials
If you want two or more fully enhanced Red Gundams, farm more. Also, the acquisition efficiency of unit enhancement data is higher than in main stages, so farming for materials is also viable.
Capital cannot be obtained
Capital cannot be obtained in Formidable Enemy Raids. Be careful if you also want to proceed with development, etc.
Red Gundam Rewards
- Character "Shuji Ito"
- Unit "Red Gundam"
- Enhancement materials & Diamonds
The rewards for the G Generation Eternal Red Gundam event include Shuji Ito, Red Gundam, enhancement materials, Diamonds, etc.
Character Shuji Ito

You can obtain Shuji Ito upon first clear of the Normal stage.
Unit Red Gundam

You can obtain Red Gundam upon first clear of the Normal stage or at a low rate when clearing each stage.
Enhancement materials & Diamonds

In each stage, you can obtain various enhancement materials such as unit enhancement data upon clearing, and Diamonds for the first clear.
Armament enhancement parts are exclusive to Raid Boss units
The armament enhancement parts obtainable in the Red Gundam event are materials exclusive to Raid Boss units. They cannot be used to enhance armaments of units obtained from Gasha, etc.
Red Gundam Strategy Points
- Clear by defeating Red Gundam
- Use enemy Zakus for score farming or Chance Step
- Do not attack enemy Machu unnecessarily
- When farming, it's also an option to place a decoy around her - Concentrate buffs and debuffs to defeat it quickly
The strategy points for G Generation Eternal's Red Gundam are: clear by defeating Red Gundam, use enemy Zakus for score farming or Chance Step, do not attack enemy Machu unnecessarily, and concentrate buffs and debuffs to defeat it quickly.
Clear by defeating Red Gundam

Each stage of the Red Gundam event is cleared by defeating the Red Gundam located at the back of the map. Therefore, you only need to defeat other enemies as necessary.
Use enemy Zakus for score farming or CS

The Zakus on the map are primarily used for score farming. If you have multiple powerful units like , it's possible to get close quickly with Chance Step and defeat them in one turn.
Do not attack enemy Machu unnecessarily

Enemy Machu has very high HP, and attacking her unnecessarily will result in a counterattack. This will significantly reduce your score, so there's no need to attack her from your side.
When farming, it's also an option to place a decoy around her
When farming, you don't need to worry about the score, so placing a decoy around Machu is also an option. Defeat Red Gundam while Machu is attacking the decoy.
Concentrate buffs and debuffs to defeat it quickly

Red Gundam's attacks are very powerful, so if turns overlap when facing it, you'll be at a significant disadvantage. Once it enters your range, increase your firepower with allied buffs and debuffs and defeat it quickly.
Skills that extend range are also useful
Since Red Gundam and Machu's counterattacks are strong, it's ideal to attack from outside the enemy's range as much as possible. If you have characters with skills that extend range, use them when attacking.
How to Farm with Zieg Axt
Farming Procedure Summary
- Thoroughly train Zieg Axt and Machu
- Place them in the third position from the left in Unit 1
- Use both of Machu's skills
- Move and defeat the Zaku on the right
- Move and defeat the Zaku below
- Move and attack Red Gundam
- Reduce Red Gundam's remaining HP to 0 with a counterattack
Zieg Axt and Machu require training

Unit/Character | Conditions |
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![]() | - Max Limit Break - Lv100 (SP Conversion required) - Armament Lv5 - Equip Limiter Release with Option Parts → Attack Power +7% |
![]() | - Lv90 |
When farming with Zieg Axt alone, you need to train Zieg Axt and Amate Yuzuriha (Machu). Make sure to Max Limit Break them and even perform SP Conversion.
Increase attack power with Option Parts

Main ways to obtain Option Parts |
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1. Character Request rewards 2. G Shop (lineup changes daily) 3. Intermediate Mission Lv5 rewards 4. Eternal Road EXPERT clear rewards |
Simply leveling up won't provide enough firepower, so you also need to increase attack power with Option Parts. Option Parts can be obtained from Character Requests, the G Shop, Intermediate Mission rewards, etc.
Place in the third position from the left in Unit 1

Place Zieg Axt in the third position from the left in Unit 1. This position allows you to reach Red Gundam's location via the shortest route.
Increase all stats by 18% or more with a Supporter
It is desirable to have a Supporter that can increase Zieg Axt's all stats by 18% or more. In our team's testing, we found that without at least an 18% increase, Red Gundam could not be defeated in two attacks.
Recommended Supporters | ||
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You can place units you want to train in empty slots
It's a good idea to place units or characters you want to level up in the empty slots of your unit. Since no one other than Zieg Axt needs to participate in combat, you can place any character.
Use both of Machu's skills

Skill | Effect |
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Attack Burst Lv3 | Increases damage dealt to enemies by 15% (1 turn) |
Sway Lv1 | When activated, own evasion rate increases by 100% in the next battle |
Once the battle starts, use both of Machu's skills. If you don't activate both, you won't be able to farm in one turn.
Move and defeat the Zaku on the right

Move Zieg Axt to the position shown in the image and destroy the Zaku on the right. The Zaku itself is weak, so it can be destroyed in one hit.
Move and defeat the Zaku below

Defeating the Zaku allows you to act again with Chance Step. Move Zieg Axt to the position shown in the image and attack and defeat the Zaku below.
Move and attack Red Gundam

Defeating the second Zaku allows you to act again with Chance Step. This time, move near Red Gundam as shown in the image and attack Red Gundam. If sufficiently trained, you can reduce its HP to 50% or less.
Other units do not need to act

If you have units other than Zieg Axt for training purposes, end the phase after Zieg Axt has finished its actions.
Reduce Red Gundam's remaining HP to 0 with a counterattack

After your actions, it will be the enemy's turn, and Red Gundam will attack Zieg Axt. Deplete its remaining HP with a counterattack.
Auto (Automatically proceed with other army phases) is recommended

By using the Auto function (Automatically proceed with other army phases), it will automatically counterattack and defeat it. This reduces effort when farming, so it's recommended to set it up. Be careful not to use the blue Auto function (Automatically proceed with all phases).