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GUNDAM BREAKER 4 > Guides > kalientris's Guides

26 ratings

Full Open Attack

By kalientris

What parts work with the Burst Action Full Open Attack!

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Created by

kalientris
Online

Category: Weapons

Languages: English

Posted

Updated

1 Sep, 2024 @ 7:44pm

6 Sep, 2024 @ 4:49pm

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Guide Index

Overview

Introduction

What is Full Open Attack?

TL;DR

List of Parts

Tricks

GB4 Master Spreadsheet

Thank you!

Comments

Introduction

I wanted to make Full Open Attack work, but nowhere can I find a list in written format about parts and their compatibility (because I'm bad at googling), and the game isn't very clear with what certain abilities and skills do.

This is my first Gundam Breaker game and perhaps a lot of this info is passed down knowledge from previous iterations, but I really wished there was a proper in game glossary.

So... after tons of trial and error, I thought I could share what I found in this guide.

What is Full Open Attack?

Full Open Attack is a Burst Action attached to the BODY part of Full Armor Gundam Thunderbolt Version or Gundam Heavyarms Endless Waltz Version.

It's description is as follows:

Full Open Attack
A barrage performed bu every equipped projectile weapon
Gatling Gun/ Machine Gun will fire simultaneously.
Equipping corresponding parts will increase power.

TL;DR

Don't need the full list?

Pay attention to these icons, they almost always work with Full Open Attack, keyword Almost.
There are parts that have these icons that does not work.

Heads and Shields don't work.

List of Parts

No Body column because it's either currently worn or getting holographically replaced by the mastered Burst Action.
No Head column because none that I've tested, worked.
No Shields column because none that I've tested, worked.
Does not have all Deviation Synthesis Parts. It has some because it dropped from previous missions and I kept it.
Optional Parts in progress, but you can use the parts with the icons listed, and there's a high chance it'll work.

OP Skill

Left Arm

Right Arm

Legs

Backpack

Abyss Gundam, Duel Gundam Assault Shroud, GM III, Gundam Zabanya, Stark Jegan, Xi Gundam

Abyss Gundam, GM III, Gundam Perfect Strike Freedom, Gundam Zabanya, Stark Jegan, Xi Gundam

Cherudim Gundam/ GNHW/R, Efreet Custom, Full Armor Gundam Thunderbolt Version, Mobile Jin (3-Tube Guided Missile Launcher), V2 Assault Buster Gundam, Victory 2 Buster Gundam, Xi Gundam, Zaku II J with Triple Missile Pod

00 Raiser, Beargguy, Chaos Gundam, Full Armor Gundam Thunderbolt Version, GN Archer, Gundam G-Self Perfect Pack, Gundam Harute, Lightning Gundam, ZZ Gundam

Astray Gold Frame Amatsu/ Amatsu Mina, Blitz Gundam, Duel Gundam Assault Shroud

Gundam Bael, Gundam Perfect Strike Freedom, Strike Noir

Captain Gundam, Efreet Custom, Full Armor Gundam Thunderbolt Version, Gustav Karl, Stark Jegan

Captain Gundam, Efreet Custom, Perfect Strike Gundam, Stark Jegan

Pale Rider

Strike Rouge + (I.W.S.P.)

Gerbera Tetra

Gerbera Tetra, Hi-Nu Gundam, Perfect Strike Gundam

Captain Gundam, Gundam X, Jesta Cannon

Gundam NT-1, Powered GM Cardigan, Super Fumina

Gundam NT-1, Gundam Perfect Strike Freedom, Powered GM Cardigan, Super Fumina

Powered GM Cardigan (Gatling)

Gyunei's Jagd Doga, Quess's Jagd Doga

GM III, Zaku Tank Green Makaku

Blast Impulse Gundam, Jesta

Powered GM Cardigan, Super Fumina

Tricks

Having a funnel skill out, multiplies the number of hits.

I don't know if this is intended or a bug, but if you have a funnel ex skill out, no matter the amount, it multiplies the number of hits Full Open Attack does.

For example:
No Funnel
Hits: 20

1 Long Fin Funnel
Hits: 40

1 Long Fin Funnel
1 C Funnel
Hits: 60

1 Long Fin Funnel
1 C Funnel
1 Rose Bits
Hits: 81

GB4 Master Spreadsheet

Google Sheets link here[docs.google.com]
credits to the people over at r/GundamBreaker
this was created and maintained by the mods (i believe?) from r/GundamBreaker

Thank you!

Let me know in the comments any corrections and feedback.

11 Comments

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EnvoyXSaber 4 Oct, 2024 @ 9:01am

Lol Fun fact... The Shield Generator boosts the attack for some reason when activated.

Open to Interpretation 30 Sep, 2024 @ 8:17pm

As best as I can tell, builders parts just never work, which is really unfortunate.

What I have noticed, though, is that your OP skills that do interact with full open attack don't actually need to be equipped to one of your OP skill slots. You just need the part itself to be equipped. This means you don't necessarily have to be "use" the OP skill to get the extra damage with this ability.

frymenot 14 Sep, 2024 @ 2:55am

I managed to make a 6million damage full open attack build but it does barely anything against pg bosses lol.
Also kinda sad none of the builder parts I tried works.

Shirakani 8 Sep, 2024 @ 4:54pm

Full Burst is basically the beam version of Full Open.

doro128 7 Sep, 2024 @ 9:00pm

Fun fact, it is not the funnel increasing the hits and damage. The damage is base on how many active buffs you have (those have blue circle icon next to the EX skill slot), eg. GN field

kalientris [author] 6 Sep, 2024 @ 4:58pm

Thank you @MechaDeka for the Heavyarms, updated the guide.

The GB4 Master Spreadsheet is maintained by the mods over at r/GundamBreaker.

Full Burst sounds fun to try and document, from what little I tried -- Full Burst works with parts that have Beam EX Skill.

Cash Lion 5 Sep, 2024 @ 7:30pm

Fantastic work, thank you so much!

Yume 5 Sep, 2024 @ 8:26am

Any chance on a guide for Full Burst too?
Also worth mentioning for funnels, Strike Freedom Gundam's backpack has Super Dragoon that doubles as a funnel + hyper ex

Nobunaga's Ambition 4 Sep, 2024 @ 12:35pm

are the abilities area completed?

God's Ugliest Catgirl 2 Sep, 2024 @ 7:55pm

Wonderful guide! Glad someone is keeping the spirit of funny builds from GB3 alive.

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