Mr. Prepper: Prologue

Survival crafting sim about building a secret underground shelter

Rejected Games · Published by PlayWay S.A., Rejected Games · Released Aug 27, 2020

Action Adventure Indie Simulation Free To Play

Reviews: Very Positive; 83% of 2,552
Recent reviews: Not enough recent
Players: 1; daily peak, Nov 7, 2026
Steam Deck: Playable
Last update on Steam: 1 year ago; Jul 23, 2025
Minimum PC: HD 4000; 3.5 GB disk; Full requirements

What is Mr. Prepper: Prologue?

This free, single-player survival crafting prologue follows a man preparing to defy a government that makes dissenters disappear. You gather materials, follow quests, and build an underground shelter and equipment to keep him alive while hiding his plans.

For you if...

+you enjoy careful resource management and shelter construction
+you like following quests in a single-player survival game

Not for you if...

−you want a longer story than a prologue provides
−you dislike gathering materials and crafting survival equipment

What players say

83% of 2,552 reviews are positive

Players praise the tension of building a secret bunker, though some find building and interface controls confusing.

How many players finish Mr. Prepper: Prologue?

4.4% of Steam players have unlocked «You're really a prepper, arent you?», the achievement for finishing the main story.

Share of everyone who owns the game on Steam, including those who barely played it. Updated weekly.

Screenshots and trailer

Mr. Prepper: Prologue system requirements

Minimum: HD 4000, 3.5 GB of disk space.

As published by the developer.

Can my PC run Mr. Prepper: Prologue?

Tell us your graphics card once and every game page will answer this for you.

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Minimum

OS: Windows ® 8/7/Vista/XP
Processor: 3.2 GHz Dual Core Processor
Graphics: nVidia GeForce 520M or Intel HD 4000
Memory: 4 MB RAM
Storage: 3600 MB available space
DirectX: Version 9.0c

Does Mr. Prepper: Prologue have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Single-player

Does Mr. Prepper: Prologue 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 in-game text is small and may be hard to read
Default graphics settings perform well on Steam Deck

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows
Achievements: 7
Steam features: Cloud saves, Family Sharing
Languages: Full audio: English. Text only: French, German, Dutch, Polish, Russian, Simplified Chinese, Spanish - Spain, Portuguese - Portugal, Turkish, Japanese.

Does Mr. Prepper: Prologue 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 25, 2026. How to filter AI games on Steam