Snowbreak: Containment Zone

Third-person sci-fi shooter with giant enemies and an anime cast

Amazing Seasun Games · Released Dec 24, 2023

Reviews: Mixed; 68% of 12K
Recent reviews: Mixed; 40% of 32 in 30 days
Players: 31; daily peak, Oct 28, 2026
Steam Deck: Playable
Last update on Steam: 3 months ago; Jul 15, 2026
Minimum PC: gtx 650; 8 GB RAM · 20 GB disk; Full requirements

What is Snowbreak: Containment Zone?

This free-to-play, third-person shooter RPG takes place in Containment Zone Aleph, a city devastated by the arrival of the Titans. As the Adjutant of Heimdall Force, you undertake missions using firearms and special abilities. At your base, you can chat with operatives, give gifts, and decorate.

For you if...

+you want solo missions and optional online co-op combat

Not for you if...

−you prefer character unlocks that do not involve gacha systems

What players say

68% of 11,717 reviews are positive · 40% of 32 in the last 30 days

Players praise the gunplay, but recent reviews criticize censorship changes and the removal of animations after maintenance. Players also complain about a lack of updates.

Screenshots and trailer

Snowbreak: Containment Zone screenshot 1

Snowbreak: Containment Zone system requirements

Minimum: gtx 650, 8 GB RAM, 20 GB of disk space.

As published by the developer.

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Minimum

OS: Windows 8.1 64-bit
Processor: i5-2320/amd a4-6320
Graphics: geforce gtx 650/radeon hd 7750
Memory: 8 GB RAM
Storage: 20 GB available space
DirectX: Version 11

Does Snowbreak: Containment Zone have co-op or multiplayer?

Yes: co-op online. It also has a single-player mode. Crossplay with other platforms is declared.

Does Snowbreak: Containment Zone run on Steam Deck?

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

Default controller config not fully functional
Sometimes shows mouse, keyboard or non-Deck controller icons
Some text entry requires manually opening the on-screen keyboard
Some in-game text is small and may be hard to read
Default graphics settings perform well on Steam Deck
Singleplayer gameplay requires active internet connection

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows
Steam features: Family Sharing, In-app purchases
Languages: Full audio: English, Japanese, Simplified Chinese, Korean, Traditional Chinese.

Does Snowbreak: Containment Zone 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 Oct 27, 2026. How to filter AI games on Steam