Mr. Prepper: Prologue

Rejected Games · PlayWay S.A.

Released: Aug 27, 2020
Platforms
Last updated: 16 Sep 2026, 03:44 GMT

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Updates & announcements

20 posts

24 Jul 2025Developer post
THE NEW DLC IS COMING SOON!
Hello, fellow preppers! We're excited to announce our latest DLC – Project Uranium DLC ! This new addition brings a brand-new side story centered around Muricaville’s Nuclear Plant. Expect a fresh gameplay experience with unique items, area effects, and a few changes to the core
Hello, fellow preppers!
We're excited to announce our latest DLC – Project Uranium DLC!
This new addition brings a brand-new side story centered around Muricaville’s Nuclear Plant. Expect a fresh gameplay experience with unique items, area effects, and a few changes to the core mechanics you know and love.
View game page
On the same day our new DLC is released, a FREE NEW CONTENT UPDATE will be added to the main game for everyone, along with minor updates and adjustments to improve compatibility with the DLC. To celebrate this special occasion, Mr. Prepper is now on its biggest sale ever!
A heartfelt thank you to our community:
Your support and feedback over the years has meant the world to us. It’s been over four and a half years since Mr. Prepper first launched – and honestly, we never expected it to grow into what it is today. We’re incredibly grateful to every one of you who’s been with us on this journey. :love_prepper:
Here are some interesting things about the new DLC:
New Location and NPC
46 new items!
New crafting mechanics and recipes – including the long-awaited ammo crafting and seed creation
An estimated 15-hours side story
Special events that shake up life in Muricaville
And a whole lot of surprises and secrets waiting to be uncovered
The Project Uranium DLC is set to release in the coming months! (26.09.2025) – but in the meantime, enjoy this small teaser of what’s to come!
Those who have not heard yet we have expanded our development to two other games linked below. Feel free to check them out and feel free to follow to get new information faster! :)
View game page View game page
Thank you very much for staying with us and being part of our community!
Wanna know more? Join our Discord for a more of a community experience:
https://discord.gg/BjuFWEr
Truly yours
Rejected Games
Original post
10 Mar 2023Developer post
DLC Release and Prologue Update!
Hello fellow preppers! Today is the day! We are releasing our first DLC! On this occasion we invite you to watch the developer's stream! Also, we have released a big update with bug fixes and improvements! Please find the full change log below. Also, there is a bundle Main game +
18 Mar 2022Developer post
Prologue Anniversary Update
Hello, fellow preppers! We are glad to announce that we have updated the Prologue version with the latest fixes from the main game. This means that all bugs and issues that we fixed in the main game are also fixed in the Prologue version. In addition, we decided to add some new f
Hello, fellow preppers!
We are glad to announce that we have updated the Prologue version with the latest fixes from the main game. This means that all bugs and issues that we fixed in the main game are also fixed in the Prologue version. In addition, we decided to add some new features due to the 1st anniversary we celebrate today. We added some customization options from the main game to the Prologue version! From now on, you are able to customize your shelter. To do so, just click on the modification box in the corner of each room and select "Customize". You will be able to select some wallpapers we prepared.
We are also glad to announce that the 1st DLC is on its way!
https://store.steampowered.com/app/1882510/Mr_Prepper__Animal_Farm_DLC/
In addition, we would like to share a roadmap of the upcoming schedule for the main game:
In this update we also changed/fixed the fallowing things:

New customization mechanics of shelter rooms: possibility of changing textures of rooms, walls and ceilings. Uncloking new textures through achievements.
Plants will now show an alert symbol before they wither
Light switches in the Prepper's house are now interactive
Fixed possibility of tutorial lock/stuck
Fix of the wrongly placed tutorial arrow during the first trade
Fix of the wrongly highlighted tree logs in the woods during the tutorial
Fix of the issues related to item splitting
Removed a possibility to disassemble items inside the stove
Removed the black screen after the intro that required an action to move on
Prepper will no longer reload a weapon each morning and after every weapon change
Fix of the possibility of generating big trees in the woods that might cover important elements
Fix of the looping of some enemies sounds when they were blocked on obstacles
Fix of the incorrect materials on some items (e.g. newspaper glowing in the dark)
Items that respawn in the locations are no longer able to do so onto items left by a player (eg. logs spawning on the traps)
Fix of the incorrect behaviour of light switches during a blackout
Fix of the incorrect negative dialogue of the Agent when there was nothing suspicious
Small fixes of gravity behaviour of some items in the cabin in the woods
Fix of bugs related to the paths in the woods (blocking, next scene loading too quickly)
Chinese text will now show with a proper speed
Fix of the visual glitches caused by mist in some locations
Better adjustment of the music in the intro
Fix of the issue in which the number of items to be crafted was reset to 1 when Prepper got close to the workbench
Other small fixes
Wanna know more? Join our Discord for a more of a community experience:
Truly yours
Rejected Games
Original post
03 Apr 2021Developer post
Happy Easter!
We wish you a peaceful and happy Easter! Remember to spend the holiday with your loved ones. Stay safe and healthy! Truly yours Rejected Games
18 Mar 2021Developer post
Game release and dev stream!
Hello Preppers! The time has come! Long time waiting, its finally here! As we promised, the game has a 10% off launch discount that will be here untill 25th, so be quick! We will start broadcasting around 09 AM PT / 5 PM CET time and begin the play around 10 AM PT / 6 PM CET - al
Hello Preppers!
The time has come!
Long time waiting, its finally here!
https://store.steampowered.com/app/761830/
As we promised, the game has a 10% off launch discount that will be here untill 25th, so be quick!
We will start broadcasting around 09 AM PT / 5 PM CET time and begin the play around 10 AM PT / 6 PM CET - also the game should become available to everyone around 10 AM PT / 6 PM CET! :)
And don't forget about the 20% off Loyalty Discount + 10% off the Launch discount = even 30% off discount!
Thanks to our loyalty discount, you can get Mr. Prepper at an additional 20% off! To verify whether you’re eligible:
• Check your Steam Library to see if you own one of the games from the list below
• If you do, you get 20% off Mr. Prepper!
• Be quick! The offer lasts between March 18-25
The discount will be available on the Mr. Prepper store page. Don’t forget that it stacks with the 10% release discount, so you can get the game at an astounding 30% off!
Own one of these games to get "Mr. Prepper" 10+20=30% off during loyalty discount:

112 Operator
911 Operator
Accident
Agony
Agony UNRATED
Barn Finders
Car Mechanic Simulator 2015
Car Mechanic Simulator 2018
Cooking Simulator
Don’t Be Afraid
Drug Dealer Simulator
Gold Rush: The Game
House Flipper
Lust from Beyond
Lust for Darkness
Plane Mechanic Simulator
Rustler
Tank Mechanic Simulator
The Beast Inside
Thief Simulator
Train Station Renovation
UBOAT
Ultimate Fishing Simulator
Developer Page
Do you remember about our developer's page? Do you want to stay up-to-date with updates and new project around our studio? Please follow us!
CLICK HERE! and Follow us!
Wanna know more? Join our Discord for a more of a community experience:
Truly yours,
Rejected Games
Original post
17 Mar 2021Developer post
Discounts, challanges and streams
Hello Preppers! 10% Launch Discount We are happy to accounce that the speed of the wishlist additions is so high, that we will reach the 265k upon release with no doubts. Also the group members are now above 41k. Due to this fact we are unlocking the 10% discount for everyone! Th
Hello Preppers!
10% Launch Discount
We are happy to accounce that the speed of the wishlist additions is so high, that we will reach the 265k upon release with no doubts. Also the group members are now above 41k. Due to this fact we are unlocking the 10% discount for everyone!
Thank you again for all the support!
20% off Loyalty Discount + 10% off the Launch discount = even 30% off discount!
Thanks to our loyalty discount, you can get Mr. Prepper at an additional 20% off! To verify whether you’re eligible:
• Check your Steam Library to see if you own one of the games from the list below
• If you do, you get 20% off Mr. Prepper!
• Be quick! The offer lasts between March 18-25
The discount will be available on the Mr. Prepper store page. Don’t forget that it stacks with the 10% release discount, so you can get the game at an astounding 30% off!
Own one of these games to get "Mr. Prepper" 10+20=30% off during loyalty discount:

112 Operator
911 Operator
Accident
Agony
Agony UNRATED
Barn Finders
Car Mechanic Simulator 2015
Car Mechanic Simulator 2018
Cooking Simulator
Don’t Be Afraid
Drug Dealer Simulator
Gold Rush: The Game
House Flipper
Lust from Beyond
Lust for Darkness
Plane Mechanic Simulator
Rustler
Tank Mechanic Simulator
The Beast Inside
Thief Simulator
Train Station Renovation
UBOAT
Ultimate Fishing Simulator
In addition to the discounts for the premiere, we have also prepared a developer stream. We will start broadcasting around 9:10 AM PT / 5:10 PM CET time and begin the play around 10 AM PT / 6 PM CET - also the game should become available to everyone around 10 AM PT / 6 PM CET! :)
Developer Page
Do you remember about our developer's page? Do you want to stay up-to-date with updates and new project around our studio? Please follow us!
CLICK HERE! and Follow us!
https://store.steampowered.com/app/761830/
Wanna know more? Join our Discord for a more of a community experience:
Truly yours,
Rejected Games
Original post
06 Mar 2021Developer post
Official Discord Server
Hello Preppers! We're getting very close to the release! We are doing our best to provide support to all of you. If you prefer some closer communication feel free to join the official discord server - the whole Dev team is there and more than 8000 people from Mr. Prepper's commun
27 Feb 2021Developer post
Community challenge: Tier 2 Unlocked!
Hello Preppers! We are happy to share with you all that the tier 2 challenge has successfully been reached! Thank you again for all the support everyone! Unlocking the next tier is only a little bit further away, don't forget you can always tell your friends about Mr. Prepper to
05 Feb 2021Developer post
Community challenge: Tier 1 Unlocked!
Hello Preppers! Two weeks ago we announced our release date and community challenge. You all have smashed the first tier! Thank you for the support everyone! Unlocking the next tier is only a little bit further away, don't forget you can always tell your friends about Mr. Prepper
23 Jan 2021Developer post
Preppers Community Challenge!
Hello there, Preppers! We are getting close to the release! Beta tests are almost over and we are preparing ourselves for the release date! As a reward for your priceless support and patience, we came up with a little challenge for our community! There are three steps that unlock
23 Jan 2021Developer post
RELEASE DATE AND TRAILER
Greetings to all preppers! Dust off your trench-coats and fasten your seatbelts, here's an update you want to read! Mr. Prepper will be released on 18.03.2021 (18th of March, 2021)! This is, of course, later than we had originally intended. We realize many of you have been waitin
10 Jan 2021Developer post
Mr. Prepper: Prologue - Patchlog 0.91h
Hello Preppers! We are getting close to the full game release - we decided to put some fixes to the Prologue we've done in the meantime :) Game version: Prologue 0.91h - Possibility of grabbing full box removed - Possibility of climbing down under elevator in mines fixed - Fixed
31 Dec 2020Developer post
HAPPY NEW YEAR!
Hello Preppers! We wish you health, wealth, and happiness in the New Year ahead! It was a long year for everyone - to start a new year with good news, at the very beginning of January, we are going to publish the release date, so it will not longer be unknown :) The tests and fix
03 Dec 2020Developer post
Mr. Prepper: FULL VERSION BETA TESTS
Hello Preppers! Thank you all who registered for Closed Beta. The PHASE 2 of beta tests just started. Expect codes :) Thank you and enjoy the beta! Wanna know more? Join our Discord for a more of a community experience: Thank you! Best regards, Rejected Games
29 Nov 2020Developer post
Mr. Prepper: Prologue nomination
Greetings Prepper! As you propably already know, the Steam Awards are coming in December - and there is a chance to nominate the Prologue to this! We know that a lot of you played Mr. Prepper: Prologue - and if you really think it is worth it please consider nominating our game :
13 Nov 2020Developer post
Mr. Prepper: FULL VERSION BETA TESTS
Hello Preppers! Thank you all who registered for Closed Beta. The beta version is ready and can be published among selected users. We are awaiting for the last step though - Steam has to generate keys for us, it takes up 3 working days and the keys have been requested three days
07 Oct 2020Developer post
Steam Festival - Demo Streaming!
Hello Preppers! Today we will be streaming some gameplay of the Mr. Prepper! The stream will be available on Mr. Prepper Steam Page and PlayWay Youtube. The stream is scheduled to start shortly after the beginning of the Steam Game Festival at 10am Pacific time. During the Steam
07 Sep 2020Developer post
Japanese support added!
Hello Preppers! We are happy to announce that we have added Japanese language to the game! Best regards, Rejceted Games
02 Sep 2020Developer post
Mr. Prepper: Prologue - Patchlog 0.85i
Hello Preppers! We're updating the game with various fixes and tweaks. Fell free to review them! - Various exploits fixed - Invalid items coloring after a load fixed - Fix not saving weapon usage if it's equipped - Fix trading bug that caused timer to not appear - Faint punishmen
28 Aug 2020Developer post
Mr. Prepper: FULL VERSION BETA TESTS
Hello Preppers! The Closed Beta registration is here! If you are interested in full version of Mr. Prepper beta tests please follow the link: Once the registrations are over we will send further instructions on what to do next. Wanna know more? Join our Discord for a more of a co