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Snowbreak: Containment Zone

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Snowbreak: Containment Zone screenshot 1
New Update [Back From Bygone] trailerWatch trailer on Steam ↗

Snowbreak: Containment Zone

Amazing Seasun Games · Published by Amazing Seasun Games · Official site ↗

Content notice: Snowbreak includes some suggestive character designs.

Mixed — 64% positive (10,817 reviews)

Last updated 28 Sept 2026

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!

Free to PlayPEGI 12Co-op

Free

View on Steam

Prices can lag the live Steam store — always confirm before buying.

Action, Adventure, RPG · 2023 · More free games

Embark on a thrilling adventure as you navigate through Containment Zone's hazardous environments, battling enemies and uncovering mysteries. Snowbreak from Amazing Seasun Games combines action, adventure, and role-playing elements for an engaging experience.

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!

System Requirements

Will my PC run this? →

Minimum

Minimum:
  • Requires a 64-bit processor and operating system
  • OS *: Windows 8.1 64-bit
  • Processor: i5-2320/amd a4-6320
  • Memory: 8 GB RAM
  • Graphics: geforce gtx 650/radeon hd 7750
  • DirectX: Version 11
  • Network: Broadband Internet connection
  • Storage: 20 GB available space

Recommended

Recommended:
  • Requires a 64-bit processor and operating system
  • OS: Windows 11 64-bit
  • Processor: i5-3470/amd epyc 7502p
  • Memory: 16 GB RAM
  • Graphics: geforce gtx titan black/radeon r9 390
  • DirectX: Version 12
  • Network: Broadband Internet connection

Supported Languages

English*, Japanese*, Simplified Chinese*, Korean*, Traditional Chinese*
*languages with full audio support

Latest news

  • Patch NotesOfficial

    New update "Back From Bygone"

    https://snowbreak-content.amazingseasuncdn.com/ob202307/webfile/asia/notice/image/dlc35/dlc35_huodongbanner_en.png After the battle against Rozan in Yehrus, the Adjutant and the operatives returned to Yggdrasil to rest and regroup. Just then, Sophie initiated communication and revealed a shocking secret: Manifestations can evolve, and she herself had already undergone this transformation. Evolved Sophie craved to become a new god and lead humanity to a new Elysium. For that, she hoped that the Adjutant could become her ally. She chose Ulster - Luchellan as the stage to prove her ideals. To stop Sophie's plan, The Adjutant rushed to Luchellan with Acacia and Marian. They met Sersie there. She was a former member of the Security Department who had come to help. They learned from Sersie that Sophie was about to create a monstrous flood capable of devouring all of Luchellan... 1. "Back From Bygone" Limited-Time Events Launched Eligibility: Adjutants who complete Main Story Chapter 14 Pt. 2 Hearts in Harmony - United. ✧ Expedited Access to Chapter 16 in Main Story: Back From Bygone Event Period: 1/29 (After maintenance) - 3/12 04:00 (UTC+8) Details: During the event period, Adjutants who meet the above requirements can experience the Chapter 16 "Back From Bygone" event story. ✧ Event Shop Event Period: 1/29 (After maintenance) - 3/12 04:00 (UTC+8) Details: Consume Fox Carving or Ornate Glass to exchange for rewards including Manifestation Echo Covenant, event souvenir "Luchellan Moon Lamp" in the Base, the Orange-tier weapon part "Lodestar - Pommel," the Purple-tier flying sword "Iron Edict," three Sacred Tree Squad logistics officers, Quantum Cell, and Carbon Atomic Plate. The Orange-tier weapon part "Dimensional Divider - Magazine," the Purple-tier submachine gun "Glorious Laurel," and three Truffle Squad logistics officers will be available for exchange in the event shop from 2/12 10:00 to 3/12 04:00 (UTC+8). The Purple-tier submachine gun "Honeycomb," the Purple-tier...
    Read full article on Community Announcements (cyljay123990)
  • Patch NotesOfficial

    New update "Reflection of Valor"

    As the Adjutant and τ went over a broadcast released by Edda, he recognized the enchanting narration voice as Sophie's. He then led Bubu and Mauxir to the Federal Sanatorium to track her down. Near their destination, Rozan ambushed them, with Esther under her command. At the critical moment, the girls activated their secret weapons along with the Adjutant... 1. "Reflection of Valor" Limited-Time Events Launched Eligibility: Adjutants who complete Main Story Chapter 14 Pt. 2 Hearts in Harmony - United. ✧ Expedited Access to Main Story Special Chapter: \ Event Period: 12/18 (After maintenance) - 1/29 04:00 (UTC+8) Details: During the event period, Adjutants who meet the above requirements can experience the special chapter Reflection of Valor event story. ✧ \ Event Shop Event Period: 12/18 (After maintenance) - 1/29 04:00 (UTC+8) Details: Consume Leaf Bookmark or Golden Pinecone to exchange for rewards, including Manifestation Echo Covenant, souvenir "Sanatorium Virtual Sandbox" in the Base, the Orange-tier weapon part "Wick Glow - Trigger," the Purple-tier dual submachine guns "Serrated Pines," the Purple-tier assault rifle "Web Snare," three Verdure Squad logistics officers, three Sidhe Squad logistics officers, Quantum Cell, and Carbon Atomic Plate. The Orange-tier weapon part "Contrivance - Magazine" and three Totem Squad logistics officers will be available for exchange in the event shop from 1/1 10:00 to 1/29 04:00 (UTC+8). The Purple-tier submachine gun "Blight Briar" and three Hymn Squad logistics officers will be available for exchange in the event shop from 1/8 04:00 to 1/29 04:00 (UTC+8). Note: Leaf Bookmark and Golden Pinecone can be obtained from event gameplay and tasks. ✧ \ Event Tasks Event Period: 12/18 (After maintenance) - 1/29 04:00 (UTC+8) Details: Complete event tasks to obtain rewards, including the event badges, event avatar, DigiCash, Leaf Bookmark, and Golden Pinecone. ✧ \ Combat Stages Event Period: 12/18 (After maintenance) - 1/29 04:00 (UT...
    Read full article on Community Announcements (cyljay123990)
  • Patch NotesOfficial

    New update "Beyond Elysium"

    The Adjutant and Haru touched down at Skyport of New Hentiro, posing as tourists. This time, they'd been invited to help contain a crisis in the Elysium, a virtual transcendent community in New Hentiro. By chance, they ran into Mia, whose bold warmth toward the Adjutant made Haru visibly uneasy. Thankfully, Mia read the room, and the tension soon eased. After her briefing on what she'd witnessed, the three headed for the Tower of Hanoi — only to find a proxy terminal instead of GANGES. 1. "Beyond Elysium" Limited-Time Events LaunchedEligibility: Adjutants who complete Main Story Chapter 14 Pt. 2 Hearts in Harmony - United. ✧ Expedited Access to Main Story Special Chapter: \Event Period: 11/6 (After maintenance) - 12/18 04:00 (UTC+8)Details: During the event, Adjutants who meet the above requirements can experience the special chapter Beyond Elysium event story. ✧ \ Event ShopEvent Period: 11/6 (After maintenance) - 12/18 04:00 (UTC+8)Details: Consume Elysium Ticket or Command Key to exchange for rewards including Manifestation Echo Covenant, event souvenir "Elysium Monument" in the Base, the Orange-tier weapon part "Magenta Mark - Support Module," the Purple-tier shotguns "Cherry Blast" and "Swamp Snapper," three Nimbus Squad logistics officers, three Gleam Squad logistics officers, Quantum Cell, and Carbon Atomic Plate.The Purple-tier Gatling gun "Infinite Chronos," the Purple-tier assault rifle "Confetti Chroma," three Prism Squad logistics officers, and three Arcane Squad logistics officers will be available for exchange in the event shop from 11/27 04:00 to 12/18 04:00 (UTC+8).The Orange-tier weapon part "Conduction Sight - Scope" and three Aozora Squad logistics officers will be available for exchange in the event shop from 11/27 10:00 to 12/18 04:00 (UTC+8).Note: Elysium Ticket and Command Key can be obtained from event gameplay and tasks. ✧ \ Event TasksEvent Period: 11/6 (After maintenance) - 12/18 04:00 (UTC+8)Details: Complete event tasks to obtain rewards...
    Read full article on Community Announcements (石原さとみ)
  • Patch NotesOfficial

    New update: Cerulean Getaway

    The Cerulean Getaway was set at the Heliora Sea. While everyone was busy packing, Fenny had just returned from the R&D Department, where she'd gone to update the latest figure measurements for the new exosuits being developed for her and Siris before fabrication. The Adjutant measured and confirmed that Fenny's figure was flawless, yet she felt a twinge of disappointment at her slow workout progress. He reminded that repeated training could lead to a "plateau," and it struck Fenny — just like their love, sweet yet in need of fresh sparks. Determined to add some excitement, Fenny began plotting a surprise for the Adjutant during the getaway.1. "Cerulean Getaway" Limited-Time Events LaunchedEligibility: Adjutants who complete Main Story Chapter 1 Progress 6 or Chapter 14 Pt. 2 Hearts in Harmony - United.Notice: Due to adjustments in the game chapters, Main Story Chapter 14 Pt. 2 will be unlocked ahead of schedule after the 9/25 (UTC+8) maintenance. Adjutants who meet any of the required clearance conditions will also gain access to the limited-time event "Cerulean Getaway."✧ \ Event StoryEvent Period: 9/25 (After maintenance) - 11/6 04:00 (UTC+8)Details: During the event, Adjutants who meet the above requirements can experience the Cerulean Getaway event story.✧ \ Event ShopEvent Period: 9/25 (After maintenance) - 11/6 04:00 (UTC+8)Details: Consume Heliora Badge or Amber Dice to exchange for rewards including Manifestation Echo Covenant, event souvenir "Cerulean Divers" in the Base, the Orange-tier weapon part "Crisis Cutter - Scope," the Purple-tier submachine gun "Honeycomb," three Sprout Squad logistics officers, Quantum Cell, and Carbon Atomic Plate.The Orange-tier weapon part "Dorsal Crest - Support Module," Purple-tier pistol "Ancient Nautilus" and sniper rifle "Gearlock," and Libra and Nebula Squad logistics officers will be available for exchange in the event shop from 10/16 10:00 to 11/6 04:00 (UTC+8).Note: Heliora Badge and Amber Dice can be obtained from ev...
    Read full article on Community Announcements (石原さとみ)
  • Patch NotesOfficial

    New update: Defiant Bloom

    The Adjutant arrived at Genoura Manor on a mission to escort Clarina, the heiress of the Genoura family, to Yggdrasil for treatment of her Juvosis. The manor held a banquet in the Adjutant's honor. While the other young girls greeted him with enthusiasm and admiration, Clarina seemed a bit silent. Her aunt Mira later confided that Clarina's resigned attitude stemmed from grim acceptance — her allergy to the Baldr Inhibitor meant treatment was all but impossible. The more Clarina acted that way, the heavier it weighed on Mira. She entrusted Clarina to the Adjutant, hoping he could work a miracle with her Juvosis, or spark a change in her life.1. "Defiant Bloom" Limited-Time Events LaunchedEligibility: Adjutants who complete Main Story Chapter 1 Progress 6.✧ Expedited Access to Main Story Special Chapter: \Event Period: 8/21 (After maintenance) - 9/25 04:00 (UTC+8)Details: Adjutants who complete Main Story Chapter 1 Progress 6 at any point during the event period can directly access Main Story Special Chapter: \ (no need to unlock Chapter 15 Pt.2 \ or the preceding Main Story chapters).✧ \ Event ShopEvent Period: 8/21 (After maintenance) - 9/25 04:00 (UTC+8)Details: Consume Genoura Rose or Lab Data to exchange for rewards including Manifestation Echo Covenant, event souvenir "Floral Rotunda" in the Base, the Orange-tier weapon part "Heartcrown - Flash Suppressor," the Purple-tier submachine gun "Blight Briar," three Hymn Squad logistics officers, Quantum Cell, and Carbon Atomic Plate.The Purple-tier assault rifle "Web Snare" and Sidhe Squad logistics officers will be available for exchange in the event shop from 9/4 04:00 to 9/25 04:00 (UTC+8).Note: Genoura Rose and Lab Data can be obtained from event gameplay and tasks.✧ \ Event TasksEvent Period: 8/21 (After maintenance) - 9/25 04:00 (UTC+8)Details: Complete event tasks to obtain rewards, including the event badges, event avatar, DigiCash, Genoura Rose, and Lab Data.✧ \ Combat StagesEvent Period: 8/21 (After mainten...
    Read full article on Community Announcements (石原さとみ)

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