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Mr. Prepper

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App ID 761830
App Type Game
Developer
Publisher PlayWay S.A., Rejected Games
Franchise Rejected Games, PlayWay S.A.
Supported Systems Windows macOS
Technologies Unity Engine
Last Changenumber 31958543
Last Record Update 29 October 2025 – 02:15:08 UTC ()
Release Date 18 March 2021 – 17:04:00 UTC ()
😏 78.11%
5k reviews
90
In-Game
🌲 Survival 🖥️ Simulation 🏠 Base Building 🔧 Crafting 💼 Management

Mr. Prepper is about being prepared. You know something is wrong. The risk of a nuclear war is in the air and you need to get ready for what's coming.

Additional Information

Developer Rejected Games
metacritic_name Mr. Prepper
community_visible_stats Yes
DLCAvailableOnStore Yes
ReleaseState released
Publisher PlayWay S.A.
Store Release Date 18 March 2021 – 17:05:00 UTC ()
osarch empty string
community_hub_visible Yes
Social Media https://discord.gg/pT4BQr4PV5
https://www.facebook.com/PlayWayGames/
https://x.com/MrPrepperGame
https://www.youtube.com/ThePlayWay/
Primary Genre Indie (23)
Store Genres Action (1), Adventure (25), Casual (4), Indie (23), RPG (3), Simulation (28)
Steam Release Date 18 March 2021 – 17:04:00 UTC ()
Store Asset Modification Time 28 September 2025 – 15:56:25 UTC () (1759074985)
library_assets
library_capsuleen
library_heroen
library_hero_bluren
library_logoen
library_headeren
logo_position ↴
pinned_positionBottomLeft
width_pct96.67610514271234
height_pct98.10030403947435
osextended macos64,macosapplesilicon
name_localized
schinese末日准备狂
japaneseMr. プレッパー
koreana미스터 프레퍼
review_score 8
review_percentage 80
Detected Technologies (?) Unity Engine
Steam Deck Compatibility
  • Steam Deck:
  • Some functionality is not accessible when using the default controller configuration, requiring use of the touchscreen or virtual keyboard, or a community configuration
  • This game sometimes shows mouse, keyboard, or non-Steam-Deck controller icons
  • Some in-game text is small and may be difficult to read
  • This game's default graphics configuration performs well on Steam Deck
  • Note: This game does not default to external Bluetooth/USB controllers on Deck, and may require manually switching the active controller via the Quick Access Menu
  •  
  • SteamOS:
  • This game runs successfully on SteamOS
  • Note: Some functionality is not accessible when using the default controller configuration, requiring use of the touchscreen or virtual keyboard, or a community configuration
  • Note: This game does not default to external Bluetooth/USB controllers on SteamOS, and may require manually switching the active controller via the Quick Access Menu
  •  
  • category: Playable
  • steamos_compatibility: Compatible
  • test_timestamp: 20 July 2022 – 00:00:00 UTC
  • tested_build_id: 8835302
  • configuration:
    supported_inputgamepad
    requires_manual_keyboard_invoke0
    requires_non_controller_launcher_nav0
    primary_player_is_controller_slot_01
    non_deck_display_glyphs1
    small_text1
    requires_internet_for_setup0
    requires_internet_for_singleplayer0
    recommended_runtimeproton-7.0-3
    requires_h2641
    requires_voice_files0
    gamescope_frame_limiter_not_supported0
    hdr_support0
    proton_compat_confignomfdxgiman,
First seen on SteamDB 27 November 2017 – 14:10:11 UTC (), in changelist #3744595

Supported Languages

16 Languages Interface Full Audio Subtitles Achievements
English Yes Yes Yes Yes
Polish Yes Yes Yes
French Yes Yes Yes
German Yes Yes Yes
Russian Yes Yes Yes
Spanish - Spain Yes Yes Yes
Turkish Yes Yes Yes
Simplified Chinese Yes Yes Yes
Dutch Yes Yes Yes
Japanese Yes Yes Yes
Italian Yes Yes Yes
Portuguese - Brazil Yes Yes Yes
Korean Yes Yes
Czech Yes Yes Yes
Thai Yes
Swedish Yes

Tags

🌲 Survival 🖥️ Simulation 🏠 Base Building 🔧 Crafting 💼 Management 🗺️ Adventure 📊 Resource Management 🌱 Indie 🎲 RPG 😌 Casual 🕳️ Underground 🔎 Point & Click 👤 Singleplayer 🌓 2.5D 🧫 Life Sim 🗺 Exploration 🏦 Economy 💥 Action 🌫 Atmospheric 🌱 Realistic

Categories

Single-player Steam Achievements Steam Trading Cards Captions available Steam Cloud Stats Includes level editor Remote Play on Tablet Family Sharing Cloud Gaming Cloud Gaming (NVIDIA)

Assets

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header_image
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library_assets_full
library_capsule ↴
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library_header ↴
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Assets
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page_backgroundpage_bg_generated_v6b.jpg
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community_icon2406030dc07fc4e655ae5e9632ae742087360ae8.jpg
page_background_pathapp/761830
raw_page_backgroundpage_bg_raw.jpg
timestamp30 September 2025 – 09:43:23 UTC

Trailer 222851 ↴

trailer_name Mr. Prepper - Official Teaser 2
trailer_category 1
trailer_480p ↴
video/webm 256750533/movie480.webm
video/mp4 256750533/movie480.mp4
trailer_max ↴
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video/mp4 256750533/movie_max.mp4
microtrailer ↴
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adaptive_trailers ↴
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screenshot_medium 256750533/movie.293x165.jpg
screenshot_full 256750533/movie_full.jpg
all_ages true
is_highlight true
timestamp 10 May 2023 – 07:38:08 UTC

Trailer 342660 ↴

trailer_name Mr. Prepper - Release Date Reveal Trailer
trailer_category 1
trailer_480p ↴
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video/mp4 256819355/movie480.mp4
trailer_max ↴
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microtrailer ↴
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adaptive_trailers ↴
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screenshot_full 256819355/movie_full.jpg
all_ages true
is_highlight true
timestamp 10 May 2023 – 07:38:12 UTC

Trailer 336637 ↴

trailer_name Mr. Prepper - Official Teaser_corrected
trailer_category 2
trailer_480p ↴
video/webm 256816117/movie480_vp9.webm
video/mp4 256816117/movie480.mp4
trailer_max ↴
video/webm 256816117/movie_max_vp9.webm
video/mp4 256816117/movie_max.mp4
microtrailer ↴
video/webm 761830/336637/ce1890b02f37077e85bbe57f9470bfed9c63a9e6/1750580822/microtrailer.webm
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adaptive_trailers ↴
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screenshot_medium 256816117/movie.293x165.jpg
screenshot_full 256816117/movie_full.jpg
all_ages true
is_highlight true
timestamp 9 May 2023 – 08:07:28 UTC

Depots

ID Configuration Size DL.
761831 Windows EnglishMr. Prepper Content 6.28 GiB 2.31 GiB
761832 macOS EnglishMr. Prepper Content macOS 6.29 GiB 2.38 GiB

Inner depots from DLC

ID Configuration Size DL.
1882510 Windows DLC 1882510Mr. Prepper - Animal Farm DLC 319.48 MiB 106.35 MiB
1882511 macOS DLC 1882510Mr. Prepper - Animal Farm DLC 319.52 MiB 106.41 MiB
3864310 Windows DLC 3864310Mr. Prepper - Uranium Project DLC 324.36 MiB 133.02 MiB
3864311 macOS DLC 3864310Mr. Prepper - Uranium Project DLC 324.36 MiB 133.02 MiB

Total size on disk is 13.82 GiB and total download size is 5.16 GiB.

Total size on disk is 6.28 GiB and total download size is 2.31 GiB, when filtered to Windows, English, no DLC depots.

Branches

Name Description Build ID Time Updated
public 20583355 29 October 2025 – 02:15:06 UTC
legacy legacy game branch 6702988 22 June 2021 – 02:35:43 UTC
legacy_old_engine old engine legacy branch 6521368 12 April 2021 – 16:43:38 UTC

Other

Name Value
baselanguages English
hasdepotsindlc 1
privatebranches 1
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