ActionRPG
GUNDAM BREAKER 4
Give it 1 hour
Gets good by 1h almost every game dips in hours 2–3
Fully opens up by 2h rated like by long-time players
Reach the ending 52% of players who started
Started playing 99% of owners
Steam reviews 73% positive of 4,262
What the data shows
- In the first 2 hours almost 1 in 2 reviews are negative (45%); after 20h it's 1 in 3 (30%).
- Fully opens up by hour 2.
- 52% of players who start reach the ending.
- Most players drop off before “Awaken User” (Cleared Story Chapter 1): only 85% of starters get there.
- 98% of owners got the first achievement.
When it gets good
Share of positive reviews by how many hours the reviewer had played when writing the review.
before it gets good opening up fully opened up
Based on all 4,283 Steam reviews in every language. Median playtime in a sample of 297 reviews: 21.7h for positive, 23.7h for negative. Almost every game is rated lower in the first 2–3 hours: that window includes refunds and quick first impressions. What matters is how deep the dip is and how fast the game recovers.
Where players quit
Share of players who started the game and reached each story milestone. 100% is the most common achievement (98.5% of owners), so people who bought the game and never launched it don't count.
- Started playing 100%
- Awaken User Cleared Story Chapter 1. Most players quit here 85% −15
- Enjoy GB4 Cleared Story Chapter 2. 76% −9
- Undefeated Clan War! Cleared Story Chapter 3. 71% −5
- Miracle Team Member Cleared Story Chapter 4. 65% −5
- Chaos War Cleared Story Chapter 5. 60% −5
- Four Kings Defeated! Cleared Story Chapter 6. 56% −4
- GB4 Savior Cleared Story Chapter 7. 52% −4
story milestone ending biggest drop-off
Story milestones were labeled by AI from achievement names and descriptions; mistakes are possible.
All achievements (51)
story milestone ending side
- Saber Clear Cleared a mission with a saber-type weapon. 100%
- Rifle Clear Cleared a mission with a rifle-type weapon. 100%
- My First Rank S Cleared a Mission with Rank S. 100%
- Break Combo Meister Executed an All S break Combo. 100%
- Hit Combo Meister Executed a 100 hit combo. 95%
- Awaken User Cleared Story Chapter 1. 85%
- Axe Clear Cleared a mission with an axe-type weapon. 81%
- Enjoy GB4 Cleared Story Chapter 2. 76%
- Long Rifle Clear Cleared a mission with a long rifle-type weapon. 76%
- Machine Gun Clear Cleared a mission with a machine gun-type weapon. 75%
- Undefeated Clan War! Cleared Story Chapter 3. 71%
- Miracle Team Member Cleared Story Chapter 4. 65%
- Gatling Clear Cleared a mission with a gatling-type weapon. 61%
- Greatsword Clear Cleared a mission with a greatsword-type weapon. 61%
- Chaos War Cleared Story Chapter 5. 60%
- Bazooka Clear Cleared a mission with a bazooka-type weapon. 60%
- My First Diorama Created your first diorama data. 58%
- Builder Parts Meister Set 8 Builder Parts. 58%
- Four Kings Defeated! Cleared Story Chapter 6. 56%
- Twinblade Clear Cleared a mission with a twinblade-type weapon. 56%
- Rookie Hunter Cleared a Bounty Hunter Mission for the first time. 55%
- GB4 Savior Cleared Story Chapter 7. 52%
- Journeyman Hunter Cleared Bounty Hunter Mission with a 10,000 bounty or more. 47%
- Quest Beginner Cleared all Quest Missions for one chapter. 47%
- My Gunpla Exhibit your own Gunpla statue in the Lobby. 46%
- Skills Meister Successfully upgraded a Skill to master level. 46%
- Whip Clear Cleared a mission with a whip-type weapon. 45%
- My First Multiplayer Joined a Multiplayer Lobby. 42%
- Melee Clear Cleared a mission with a melee/claw-type weapon. 40%
- My First Survival Played a Survival Mission for the first time. 39%
- Rank S Meister Cleared all story missions with Rank S. 38%
- Easy Survivor Cleared wave 10 in a Survival Mission. 38%
- Lance Clear Cleared a mission with a lance-type weapon. 37%
- Pro Hunter Cleared Bounty Hunter Mission with a 30,000 bounty or more. 33%
- Quest Trainee Cleared all Quest Missions for three chapters. 32%
- Weapon Meister Raised a weapon's level to 50. 31%
- My First Good Build!! Gave a Good Build!! 30%
- Parts Meister Raised a part's level to 50. 29%
- Super Hunter Cleared Bounty Hunter Mission with a 50,000 bounty or more. 29%
- Hard Survivor Cleared wave 30 in a Survival Mission. 27%
- Peerless Hunter Cleared Bounty Hunter Mission with 100,000 bounty or more. 24%
- Quest Leader Cleared all Quest Missions for six chapters. 20%
- Divine Survivor Cleared wave 50 in a Survival Mission. 18%
- My First Diorama Gallery Uploaded to the Diorama Gallery for the first time. 11%
- Newtype Cleared Story Mission 36 "Future Newly Forged" on NewType difficulty. 9.3%
- Ace Pilot Cleared Story Mission 36 "Future Newly Forged" on Extreme difficulty. 8.9%
- Diorama Leader Used three diorama save slots. 8.3%
- My First Event Gallery [Mobile Suit Blueprint] Posted to the Mobile Suit Blueprint Event Gallery. 4.4%
- Diorama Meister Filled all diorama save slots. 3.4%
- My First Event Gallery [Diorama] Posted to the Diorama Event Gallery. 2.2%
- Master of Breaker Obtain all achievements. 1.3%
Steam page Updated: 2026-10-19.