Mr. Prepper — patch notes and updates
Stored observation / content update:
Dated developer announcements recorded from Steam. Open the source for the complete update.
| Update | Date | Excerpt / source |
|---|---|---|
| Mr. Prepper's 5th Year Anniversary Celebration | 2026-03-19 | Hello, fellow preppers! Yesterday, Mr. Prepper had its fifth anniversary! Thank you all for an incredible 5 years of support! We are still happy to see most of you sticking around and we are also happy to see our newest members join our Mr. Prepper Family. Whether you’ve been prepping from day one or just joined the adventure, you’re part of our Prepper Community! Here’s to many more years of crafting, surviving, and outsmarting the Agency - we couldn’t have done it without you. Stay prepared, and happy prepping! As a token of our appreciation, we’re offering a BIG DISCOUNT for this occasion! We are also glad to announce that more FREE CONTEN |
| 2026 Lunar New Year | 2026-02-17 | Hello fellow preppers!We send warm wishes to everyone celebrating the Lunar New Year and the Year of the Fire Horse 🐎🔥May this year bring you strength, resilience, and the courage to push forward even when times are tough. The Fire Horse symbolizes energy, independence, and bold decisions - the perfect reminder to trust your instincts, adapt to change, and never give up on building a better tomorrow.Whether you’re preparing for challenges, protecting what matters most, or carving your own path against the odds, we wish you good fortune, steady progress, and moments of well-earned peace along the way.Thank you for being part of the Mr. Prepp |
| Mr. Prepper Nomination | 2025-11-24 | Greetings, Prepper!The Steam Awards are just around the corner this December, and we’d be honored if you’d consider nominating Mr. Prepper in the “Labor of Love” category! Many of you have spent countless hours with Mr. Prepper, and if you feel the game has earned it, your nomination would mean a lot to us.We’ve kept development on Mr. Prepper active for nearly five years after launch - and we’re still going strong. This year alone, we did many bug fixes, a free update for everyone, and a new DLC: Uranium Project. We hope you’ve enjoyed everything we’ve added!We also have another ongoing project called Mr. Nomad. Feel free to check it out and |
| Trick or Treat! It’s Time For Another Spooktacular Halloween! | 2025-10-25 | Happy Halloween, fellow preppers! It is spooky times! We are glad to inform that spooky content is again available! Please enjoy the mini-game (check the forest) and limited time exclusive Halloween cosmetics that you can use to decorate your bunker or show off you neighbours how "Halloween Prepared" you are! Also, during the event, all players will have the chance to earn a special achievement! If you miss it now- No worries, there will always be another chance next year. :) Event starts on 25th of October 7PM (CET) and will end 14th of November 7PM! (CEST) ANNOUNCEMENT FOR OUR COMMUNITY! We're also very thankful to the community who has bee |
| Free Content Update is now LIVE! - Scout Girl | 2025-09-26 | Hey Preppers!We’ve been digging in the bunker, tightening screws, and stashing away ideas - and now it’s time to bring you a fresh new FREE CONTENT UPDATE :)What's inside:New NPC - Scout Girl: Buy lemonade and other special offers,Expedition mechanic - send Scout Girl on missions to bring you resources,Grow lemon trees in your bunker,Several minor bug fixes,New items: Lemon Seeds,Lemon,Lemonade,Lemonade RecipeWe also fixed some bugs in this update as well - you’ll find the complete patch notes at the end of this post.Also we have released brand-new DLC - Uranium Project!You can grab the new bundle that includes all DLCs and the OST at a lower |
| THE NEW DLC IS OUT NOW! | 2025-09-26 | Hello, fellow preppers!We're excited to announce that our latest DLC - Project Uranium DLC is now available!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. You can grab the new bundle that includes all DLCs and the OST at a lower price!Here are some interesting things about the new DLC:New Location and NPCover 50 new items!New crafting mechanics and recipes: including the long-awaited ammo crafting and seed creationHarvesting and planting automationAn estimated 15 hours of |
| THE NEW DLC IS COMING SOON! | 2025-07-24 | 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. 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 t |
| Survival Machine just launched its EA release! | 2025-05-09 | Hello fellow preppers! Survival Machine from our friends at Games Operators just launched its EA release! If you have already dealt with the consequences of nuclear war as a prepper, now might be the right moment to survive on a giant moving machine. https://store.steampowered.com/app/1601330/Survival_Machine/ What is Survival Machine? Build your base on a moving Machine, travel through biomes with different resources, and prepare for the night when a zombie threat is much higher than during the day. Would you go solo or explore this new world with your best friends? Trailer: https://www.youtube.com/watch?v=IO5OJXT1R6A Those who have not hear |
| Mr. Prepper's Anniversary Celebration | 2025-03-18 | Hello, fellow preppers! Today, Mr. Prepper has its fourth anniversary! Thank you for an incredible 4 years of support! Your passion, creativity, and enthusiasm have meant the world to us. Whether you’ve been prepping from day one or just joined the adventure, you’re part of our Prepper Community! Here’s to many more years of crafting, surviving, and outsmarting the Agency — we couldn’t have done it without you. Stay prepared, and happy prepping! We are also glad to announce that more FREE CONTENT is on the way! - and something else exciting that will be announced in the near future! Meanwhile, here are some statistics about Mr. Prepper: Those |
| Mr. Prepper Nomination | 2024-11-28 | Greetings Prepper! As you probably already know, the Steam Awards are coming in December - and there is a chance to nominate Mr. Prepper to this. You can nominate us in "Labor of Love" category! We know that a lot of you played our game - and if you really think it is worth it please consider nominating our game : ) Thank you all! 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! :) https://store.steampowered.com/app/2614370/Mr_Nomad/ https://store.steampowered.com/app/3100690/Dust__Diesel_Deadland_Delivery/ Wanna kn |
| Trick or Treat! It’s Time For Another Spooktacular Halloween! | 2024-10-25 | Happy Halloween, fellow preppers! It is spooky times! We are glad to inform that spooky content is again available! Please enjoy the mini-game (check the forest) and limited time exclusive Halloween cosmetics that you can use to decorate your bunker or show off you neighbours how "Halloween Prepared" you are! Also, during the event, all players will have the chance to earn a special achievement!If you miss it now, there will always be another chance next year. :) Event starts on 25th of October 7PM (CET) and will end 14th of November 7PM! (CEST) ANNOUNCEMENT FOR OUR COMMUNITY! We're also very thankful to the community who has been with us for |
| Custom game settings are now here! | 2024-08-02 | Greetings fellow Preppers! As you can see we are still active and eager to provide you some new cool features and content! :) 🎮 Custom Gamemode Alert! 🎮 Now you can craft your perfect gameplay experience! Whether you want it tough as nails, a breezy walk in the park, or something downright quirky, the choice is yours. Dive in and make the game your own! ⚙️ Gameplay Customization Options! ⚙️ Take control like never before! Adjust everything from your eating and sleeping habits to the world's time and combat settings. Create a gameplay experience that's perfectly tailored to your style. Your game, your rules! 📝 Feedback Form: Share Your Idea |
| Item rotations, new save system, Inventory sorting and more! | 2024-04-25 | Hello fellow Preppers! Possible that you've noticed, for some time now we've been continuing the policy of implementing updates that you've requested since the release. Below is the list of new features :) New Features: Added option to rotate items with the right mouse button (RMB) Added option to load one of the previous 30 saves whenever you want Added option to sort inventory items and items in boxes Bug fixes & other: 🔥 🔥 🎉 🎉 GLORIOUS LADDER FIX, LONG AWAITED, KNEEL BEFORE IT 🎉 🎉 🔥 🔥* Fixed an issue with Mr. Prepper always needing to finish climbing up or down a ladder before it was possible to give him an order to move somewhere |
| Earth Appreciation Festival SALE | 2024-04-22 | Hello fellow preppers! During the festival we would like to demonstrate support for environmental protection and raising awareness of the importance of long-term ecological sustainability. Mr. Prepper is about preparation - but the best preparation is proactive thinking so we'll never have to face what we are preparing for. On this occasion we added some comsetic items to the game, so you can decorate your bunker adequately :) We also want to remind you about our latest production, Mr. Nomad! We encourage you to add it to your WishList! https://store.steampowered.com/app/2614370/Mr_Nomad/ Wanna know more? Join our Discord for a more of a comm |
| Animal Farm Language Update | 2024-03-04 | Greetings Preppers! Prepper will soon be celebrating its third anniversary! Despite working on new productions, we continue to listen to your suggestions and make improvements to the game. This time, we have prepared a substantial package of new languages for the Animal Farm expansion. Below is the full list: Dutch Turkish Swedish Thai Czech Portuguese We also want to remind you about our latest production, Mr. Nomad! We encourage you to add it to your WishList! https://store.steampowered.com/app/2614370/Mr_Nomad/ Wanna know more? Join our Discord for a more of a community experience: Truly yours Rejected Games |
| Mr. Prepper Nomination | 2023-11-21 | Greetings Prepper! As you propably already know, the Steam Awards are coming in December - and there is a chance to nominate Mr. Prepper to this! We know that a lot of you played our game - and if you really think it is worth it please consider nominating our game : ) Thank you all! Additionally, we wanted to share that our company has expanded with a new development team that will be working on a game with a similar theme to Mr. Prepper, but in a different style. We invite you to add Mr. Nomad to your wishlist. https://store.steampowered.com/app/2614370/Mr_Nomad/ Wanna know more? Join our Discord for a more of a community experience: Truly y |
| Halloween Event! Time Limited! | 2023-10-25 | Hello fellow preppers! It is spooky times! We are glad to inform that spooky content is again available! Please enjoy the mini-game (check the forest :) ) and Halloween cosmetics you can decorate your bunker. Also during the time of the event all players will be able to get a special achievement! If you miss it now, there will be always a chance next year :) Additionally, we wanted to share that our company has expanded with a new development team that will be working on a game with a similar theme to Mr. Prepper, but in a different style. We invite you to add Mr. Nomad to your wishlist. https://store.steampowered.com/app/2614370/Mr_Nomad/ Wa |
| time issue hotfix | 2023-10-09 | - we fixed stopped time after playing a minigame. |
| Mini-games update! | 2023-10-08 | Hello Preppers! We are delighted to inform you that our game has received another update! This time, we have implemented our idea from the early days of designing Mr. Prepper - the computer at home now has the ability to play mini-games. Purchase the game from Bob or Joe in the shop and beat the high scores! See the full changelog below. Additionally, we wanted to share that our company has expanded with a new development team that will be working on a game with a similar theme to Mr. Prepper, but in a different style. We invite you to add Mr. Nomad to your wishlist. https://store.steampowered.com/app/2614370/Mr_Nomad/ For those who are eager |
| macOS release of Animal Farm DLC | 2023-09-06 | Hello Preppers! Animal Farm DLC is now available on Mac! https://store.steampowered.com/app/1882510/Mr_Prepper__Animal_Farm_DLC/ Also check our bundle - Anniversary Edition! https://store.steampowered.com/bundle/25279/Mr_Prepper__Anniversary_Edition/ Wanna know more? Join our Discord for the community experience Truly yours, Rejected Games |