Snowbreak: Containment Zone
Released Dec 2023
The new 3D Waifu Sci-Fi RPG Shooter is here! Aim at fate, fight by our side! Clear the specified stage to claim an Orange-Tier Operative!
63% positive · 11K reviews
Not yet
Released, ongoing live service game
High confidence
Live Service
Not yet
Released, ongoing live service game
High confidence
Live Service
Where to get it
Free on Steam
Evaluation
Snowbreak: Containment Zone is a live-service RPG shooter that has been receiving continuous major content updates since its Steam launch on December 24, 2023. The developer has shipped 19 major updates across roughly two and a half years, maintaining a consistent cadence of approximately every 4–6 weeks. These updates include ongoing main story chapters (currently progressing through Chapter 15 as of mid-2025), limited-time story events, seasonal content, rotating gameplay modes (roguelikes, puzzle chapters, co-op challenges), and event shops with character and equipment rewards. The most recent update, "Back From Bygone," launched on January 26, 2026, continuing the main narrative. This release pattern — frequent, regular, ongoing story and seasonal content — is consistent with a game designed to receive content indefinitely. There is no indication the developer has any plans to conclude content development.
Evidence
Most recent major update 'Back From Bygone' launched with main story continuation, limited-time event chapter, and event shop.
Major update 'Reflection of Valor' with story chapter and event shop, continuing the regular update cycle.
Media
Details
Developer
Publisher
Amazing Seasun Games
Achievements
—
Platform
Windows
Controller
—
Steam Deck
Playable
Players
Single-player · Multiplayer · Co-op
About this game
Snowbreak: Containment Zone is a 3D Waifu sci-fi RPG-shooter powered by the Unreal Engine 4 that offers a next-gen, cross-platform gaming experience, sharing your progress across all of your devices.
The Descent of the Titans turned a once-vibrant city into the devastated wasteland of Containment Zone Aleph. As the Adjutant of Heimdall Force, bravely undertake missions alongside Manifestations with the powers of gods and unique personalities, seeking to bring this bitter winter to an end...
[Enjoy Hybrid Combat]
Snowbreak's weaponry injects realism into a sci-fi setting, with designs closely simulating future firearms technology. This combines with the otherworldly, RPG-like skill mechanic to create a refreshing combat experience.
[Take on Titans]
The Descent of the Titans completely changed the world, and the battlefield. Feel the thrill of battling giants in this dystopian future!
[Befriend Operatives]
Spend time with your Heimdall Force companions in the Base system. Decorate, chat, and give gifts to grow closer!
[Play Co-Op in Gigalink]
Tired of exploring alone? Join up with friends and fight enemies together!
The Descent of the Titans turned a once-vibrant city into the devastated wasteland of Containment Zone Aleph. As the Adjutant of Heimdall Force, bravely undertake missions alongside Manifestations with the powers of gods and unique personalities, seeking to bring this bitter winter to an end...
[Enjoy Hybrid Combat]
Snowbreak's weaponry injects realism into a sci-fi setting, with designs closely simulating future firearms technology. This combines with the otherworldly, RPG-like skill mechanic to create a refreshing combat experience.
[Take on Titans]
The Descent of the Titans completely changed the world, and the battlefield. Feel the thrill of battling giants in this dystopian future!
[Befriend Operatives]
Spend time with your Heimdall Force companions in the Base system. Decorate, chat, and give gifts to grow closer!
[Play Co-Op in Gigalink]
Tired of exploring alone? Join up with friends and fight enemies together!
Are these done yet?
Last evaluated Jun 17, 2026
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