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Bunker Protocol

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App ID 4081310
App Type Game
Developer
Publisher Platuro
Supported Systems Windows
Technologies Unity Engine
Last Changenumber 31754319
Last Record Update 19 October 2025 – 17:09:36 UTC ()
Release Date 12 December 2025 – 16:00:00 UTC ()
+6
😱 Horror 🤝 Co-op 🕒 Time Management 🔍 Investigation 🙌 First-Person

Bunker Protocol is a cooperative survival horror game set in a frozen crater, where exploration, teamwork, and limited resources decide who makes it back alive.

Additional Information

This game is excluded from Steam Family Sharing because: This game has not yet been released

Developer Platuro
ReleaseState prerelease
Publisher Platuro
Exclude from family sharing (exfgls) 8 (This game has not yet been released)
Store Release Date 12 December 2025 – 16:00:00 UTC ()
osarch 64
community_hub_visible Yes
Social Media https://discord.gg/AD4MFr3tVr
Primary Genre Action (1)
Store Genres Action (1), Adventure (25), Indie (23), Early Access (70)
Store Asset Modification Time 17 October 2025 – 12:27:03 UTC () (1760704023)
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height_pct54.17952980289715
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Detected Technologies (?) Unity Engine, Mirror SDK, cURL SDK
Content Descriptors General Mature Content (5)
controllertagwizard Yes
First seen on SteamDB 2 October 2025 – 12:17:58 UTC (), in changelist #31439285
Content Descriptors (Including DLC) General Mature Content (5)

Supported Languages

1 Languages Interface Full Audio Subtitles
English Yes Yes

Tags

😱 Horror 🤝 Co-op 🕒 Time Management 🔍 Investigation 🙌 First-Person 🧊 3D 🗺 Exploration 🤝 Party Game 🦠 Outbreak Sim 🔀 Procedural Generation 📦 Inventory Management 👾 Pixel Graphics 🏰 Dungeon Crawler 🌎 Immersive Sim 👥 Team-Based 🗺️ Adventure 🌫 Atmospheric 🧞 Choices Matter 📚 Story Rich 🌍 Open World

Categories

Single-player Online Co-op LAN Co-op Steam Achievements Captions available Steam Cloud HDR Supported Family Sharing Early Access Steam is learning Multi-player Co-op

Accessibility Categories

Subtitle Options Stereo Sound Surround Sound Adjustable Difficulty

Assets

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timestamp17 October 2025 – 12:27:25 UTC

History

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