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Mr. Prepper - Mountaineer DLC

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Downloadable Content

This content requires the base game Mr. Prepper on Steam in order to play.

This content is not yet available on Steam

Planned Release Date: Oct 17, 2026

This content plans to unlock in approximately 10 days

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About This Content

Good day, Citizen!

A new adventure awaits beyond the bunker! The Mountaineer DLC introduces a brand-new mountain location with 10 levels, built around climbing, exploration, and survival in the cold.

Key Features

  • A new side story! - Follow the footsteps of an experienced climber and discover her story through voice-acted walkie-talkie messages. Mr. Prepper can listen as she reveals her story and guides him further up the mountain, while uncovering the secrets of the Agency's Cryotech experiments.

  • Use ropes, pitons, platforms, climbing chalk, an ice axe, hiking gear and more to reach new heights.

    The higher you climb, the colder it gets, so prepare with winter clothes, thermoses, heat packs. You can also take your time to rest and prepare around a bonfire before moving further up the mountain.

  • A New Enemy and New Items! - The mountain also brings a new enemy - the Puma - along with new materials, recipes, skill books and the powerful Cryotech Tesla Coil Gun.

  • Advanced Bunker Customization! - Back at the bunker, build new machines like the Elevator, Ice Cream Machine, Freeze Dryer, Automatic Storage Sorter, Titan Furnace and Cryo Sleep Pod, plus lots of new mountain-themed decorations.

  • And many more new things including achievements!

Pack your gear, prepare for the cold, and climb higher than ever before!

System Requirements

Windows
macOS
    Minimum:
    • OS *: Windows ® 8/7/Vista/XP
    • Processor: 3.2 GHz Dual Core Processor
    • Memory: 4 GB RAM
    • Graphics: nVidia GeForce 520M or Intel HD 4000
    • DirectX: Version 9.0c
    • Storage: 5 GB available space
    Recommended:
    • OS *: Windows 7 64-bit or newer
    • Processor: 3.2 GHz Quad Core Processor
    • Memory: 6 GB RAM
    • Graphics: GeForce 970, Radeon RX 580 or equivalent with 4GB of video RAM
    • DirectX: Version 11
    • Storage: 5 GB available space
* Starting January 1st, 2024, the Steam Client will only support Windows 10 and later versions.
    Minimum:
    • OS: Mac OS 10.13
    • Processor: i5 8259U 2.3 GHz
    • Memory: 8 GB RAM
    • Graphics: GTX 775M, 2 GB , AMD Radeon 555, 2 GB, Intel Iris Plus 655
    • Storage: 6 GB available space
    Recommended:
    • OS: Mac OS 10.13
    • Processor: i5 3.4 Ghz
    • Memory: 8 GB RAM
    • Graphics: Radeon Pro 570
    • Storage: 6 GB available space
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