PCGame

GUNDAM BREAKER 4

Mission-based mech action RPG built around deep Gunpla customization

CRAFTS & MEISTER Co., Ltd. · Published by Bandai Namco Entertainment Inc. · Released Aug 28, 2024

ActionRPG

Reviews
Mostly Positive
74% of 3,595
Recent reviews
Mostly Positive
77% of 22 in 30 days
Players
89
daily peak, Nov 7, 2026
Steam Deck
Playable
Last update on Steam
1 year ago
Mar 13, 2025
Minimum PC
GeForce GTX 760
8 GB RAM · 14 GB disk
Full requirements

Metacritic: 80/100 (critic reviews)

What is GUNDAM BREAKER 4?

A mission-based action RPG where you assemble a custom Gunpla from parts, paint, decals, and more than 250 base kits. You fight with two weapons, break parts from enemy machines to collect them, and take on missions alone or in online co-op. Diorama Mode lets you arrange finished builds in scenes.

For you if...

  • +you enjoy mixing, painting, and upgrading custom Gunpla
  • +you want hack-and-slash missions alone or cooperatively
  • +you like collecting enemy parts to expand your builds

Not for you if...

  • −you want varied missions with complex, responsive combat
  • −you prioritize a strong story over model-kit customization
  • −you dislike repeating missions for parts and upgrade materials

What players say

74% of 3,595 reviews are positive · 77% of 22 in the last 30 days

Players most often praise the extensive Gunpla building, painting, and part customization. Common complaints describe repetitive missions, grindy progression, a weak story, and combat that feels basic or clumsy.

Players over time

▼ -41% vs a month ago

Players online on Steam, one sample a day.

Highest since Sep 2026: 139 players on Sep 27, 2026.

Show the data
DayPlayers
Nov 7, 202689
Nov 6, 202659
Nov 5, 202648
Nov 4, 202660
Nov 3, 202673
Nov 2, 202655
Nov 1, 202678
Oct 31, 202675
Oct 30, 202646
Oct 29, 202641
Oct 28, 202662
Oct 26, 202672
Oct 25, 2026100
Oct 24, 2026102
Oct 23, 202679
Oct 22, 202690
Oct 21, 2026100
Oct 20, 202691
Oct 18, 2026139
Oct 17, 2026117
Oct 16, 202682
Oct 15, 2026105
Oct 14, 2026119
Oct 13, 2026120
Oct 11, 2026123
Oct 10, 2026116
Oct 9, 2026100
Oct 8, 202697
Oct 7, 2026104
Oct 6, 2026110
Oct 4, 2026139
Oct 3, 2026118
Oct 2, 2026108
Oct 1, 2026101
Sep 30, 2026107
Sep 29, 202683
Sep 27, 2026139
Sep 26, 2026120
Sep 25, 202694
Sep 24, 202689
Sep 23, 202684
Sep 23, 2026118
Sep 22, 202696
Sep 21, 202684

How many players finish GUNDAM BREAKER 4?

51% of Steam players have unlocked «GB4 Savior», the achievement for finishing the main story.

Share of everyone who owns the game on Steam, including those who barely played it. Updated weekly.

Screenshots and trailer

GUNDAM BREAKER 4 screenshot 1

GUNDAM BREAKER 4 system requirements

Minimum: GeForce GTX 760, 8 GB RAM, 14 GB of disk space.

As published by the developer.

Can my PC run GUNDAM BREAKER 4?

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Minimum

OS
Windows 10
Processor
Intel Core i5-2400 / AMD FX-6300
Graphics
Nvidia GeForce GTX 760 / AMD Radeon RX 280 / Intel Arc A380
Memory
8 GB RAM
Storage
14 GB available space
DirectX
Version 11
Notes
※Maximum resolution: 3840x2160 Estimated performance: 1080p/60fps with graphics settings at "Low". Framerate might drop in graphics-intensive scenes. - 64-bit processor and operating system are required.

Recommended

OS
Windows 11
Processor
Intel Core i5-6400 / AMD Ryzen 3 1200
Graphics
Nvidia GeForce GTX 970 / AMD Radeon RX 580 / Intel Arc A770
Memory
8 GB RAM
Storage
14 GB available space
DirectX
Version 11
Notes
※Maximum resolution: 3840x2160 Estimated performance: 1080p/60fps with graphics settings at "High". Framerate might drop in graphics-intensive scenes. - 64-bit processor and operating system are required. - Windows 10 (Version 1809 or later) and a 4GB VRAM GPU (graphics board or video card) are required for DirectX 12 API.

Does GUNDAM BREAKER 4 have co-op or multiplayer?

Yes: co-op online. It also has a single-player mode.

Does GUNDAM BREAKER 4 run on Steam Deck?

Playable Playable: it runs on Steam Deck with some adjustments.

  • Some in-game text is small and may be hard to read
  • All functionality is accessible with the default controller configuration
  • Shows Steam Deck controller icons
  • Default graphics settings perform well on Steam Deck
  • External controllers are not supported for the primary player

PC version details

DRM
None declared on Steam
Controller
Full controller support
Platforms
Windows
Achievements
51
Steam features
Cloud saves, Family Sharing
Languages
Full audio: English, Japanese, Simplified Chinese, Traditional Chinese. Text only: French, Italian, German, Spanish - Spain, Indonesian, Spanish - Latin America, Thai, Portuguese - Brazil, Korean.

Does GUNDAM BREAKER 4 use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Nov 7, 2026. How to filter AI games on Steam

Tags

Recent updates

16 DLC available.

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