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CosmicBreak Universal

CosmicBreak Universal

CosmicBreak Universal is an MMO action game that lets you play massive battles of up to 30 vs 30 players using customizable robots and humanoids! Create your own original character and aim for victory with your allies!

Released Apr 6, 2021 Developer CyberStep, Inc. Platforms Windows Free to PlayActionMassively MultiplayerRPGAdventure
View on Steam ↗ Free (US · as of 2026-07-26)

What players say

Steam review score and the most-helpful voices, which may include critical ones. Data as of 2026-05-20.

56.7%positive1,338 reviews
Recommended · 0 found this helpful

“Buff Flo, Eris and Resha please”

— a player, Steam review · 1,380 hrs played
Recommended · 0 found this helpful

“It is Fun”

— a player, Steam review · 60 hrs played
Not recommended · 7 found this helpful

“As nostalgic this game is, it's still a money-hungry gacha game that uses cheap tactics to ensnare consumers and drain you on your money. The game was unbalanced back then is still is now, Pay to Win incarnate. I would reminisce from afar, but I wouldn't touch this game again…”

— a player, Steam review · 5 hrs played
Read more reviews ↗

Player activity

Monthly average concurrent players. Live count fetched 2026-07-11 13:20 UTC · history via SteamCharts.

149playing at last check
16624-hour peak
1,984all-time peak
0 500 1k 2021 2022 2023 2024 2025 2026 801 avg · Jan 2021

Achievement stats

Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-07-25.

30achievements
0.0%median completion
0.0%rarest: Abyss Walker
36.4% of players 7.4% of players 5.6% of players 5.3% of players 2.3% of players 1.8% of players 1.7% of players 1.4% of players 1.2% of players 0.6% of players 0.6% of players 0.5% of players 0.4% of players 0.3% of players 0.1% of players 0.0% of players 0.0% of players 0.0% of players 0.0% of players 0.0% of players 0.0% of players 0.0% of players 0.0% of players 0.0% of players 0.0% of players 0.0% of players 0.0% of players 0.0% of players 0.0% of players 0.0% of players 36.4% 0% most earned rarest
Almost everyone has
36.4%Welcome to the World of CBUNI! — Login to CosmicBreak Universal.
7.4%Apprentice Gunman — Proof of gaining 1,000 Points in artillery attacks.
5.6%Arena Fan — Proof of participating in the Arena 10 times.
Rarest badges of honor
0.0%Abyss Walker — Proof of clearing the [Lurking Evil] mission 10 times.
0.0%Mission Conquerer — Proof of clearing 5000 missions.
0.0%Quest Conquerer — Proof of clearing 5000 quests.

Price tracking

US-region pricing (USD), sampled twice daily by our own tracker since 2026-07-11. Steam prices vary by region — always confirm your local price on Steam.

Freecurrent · sampled 2026-07-26 08:39 UTC
Freelowest since tracking began2026-07-11

Latest official news

Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.

Jul 22, 2026
The Twinkling Starry and the Sunlit Tea Party Event Begins!

The "Salon" hosted by Thoarla and her friends is finally coming to the Cosmic Ark! Originally a private gathering for her circle, the "Salon" will be held this time in a newly constructed, luxurious "

Jul 22, 2026
Maintenance Notice(07/22/2026)

The details of the maintenance on Wednesday, July 22, 2026, are as follows. ◆ Event: The Twinkling Starry and the Sunlit Tea Party Begins! The "Salon" hosted by Thoarla and her friends is finally open

Jul 15, 2026
Unscheduled Maintenance Notice(07/15/2026)

We have held an unscheduled maintenance at 16:30 on 7/15/2026 JST which ended at 17:20 JST of the same day. The maintenance details are as follows: ◆ Bug Fixes ・Fixed an issue in a portion of the Reso

Jul 15, 2026
Maintenance Notice(07/15/2026)

The details of the maintenance on Wednesday, July 15, 2026, are as follows. ◆ Balance Adjustments The following balance adjustments have been implemented. Name Changes Acht Sieben HD3 "IMPACT GUN" ■ B

Jul 08, 2026
Maintenance Notice(07/08/2026)

The details of the maintenance on Wednesday, July 8, 2026, are as follows. ◆ Balance Adjustments The following balance adjustments have been implemented. Name Changes Gemini Knife Yanagi "REFLECT GUAR

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Screenshots

Official Steam store screenshots — click any shot to enlarge.

Facts & details

From the Steam store record, snapshot 2026-05-20.

GenresAction, Massively Multiplayer, RPG, Free To Play
Player tagsFree to Play · Action · Massively Multiplayer · RPG · Adventure · Shooter · Character Action Game · 3D Fighter · Arena Shooter · Third-Person Shooter · Bullet Hell · Spectacle fighter (SteamSpy community voting)
FeaturesMulti-player · MMO · PvP · Online PvP · Co-op · Online Co-op · Full controller support · In-App Purchases
LanguagesEnglish, Japanese * , Traditional Chinese *
ControllerFull support
Achievements30
Estimated owners500,000 – 1,000,000 (SteamSpy)
Official sitehttps://cosmicbreak-universal.com/
Minimum system requirements (PC)

Minimum: OS *: Microsoft Windows 7 / 8.1 / 10 (64bitOS) Processor: Intel Pentium4 1.6GHz Memory: 2 GB RAM Graphics: NVIDIA GeForce4 / ATI RADEON 8500 DirectX: Version 9.0c Network: Broadband Internet connection Storage: 1.9 GB available space Sound Card: DirectX Compatible Sound Card (DirectX 9.0c and above)