
Mr. Prepper Expansion Pack
Release Date: September 26, 2025
The second expansion (after Animal Farm) for the Polish simulation game from 2021. Mr. Prepper: Uranium Project add-on focuses on the nuclear plant from Muricaville and on extracting and using uranium. There are new missions available, as well as a new character, new bunker equipment, and a minigame.
In 2021, the Polish studio Rejected Games released Mr. Prepper - a simulation game, which was published by the PlayWay company. The game achieved such a great artistic and commercial success that although its developers started working on other projects later on, they still enriched it with new content in the meantime. In 2023, the first DLC titled Animal Farm was released, and later it was followed by the second add-on, the Uranium Project described here.
Mr. Prepper: Uranium Project offers a new story, which completion is a task for about 15 hours. It revolves around the nuclear power plant in Muricaville. Our task is to restore the functionality of the object by restarting the reactors and efficiently managing uranium. In this way, we gain a new source of energy.
Uranium is useful for powering new systems. We can equip the bunker with machinery such as a nuclear generator, uranium centrifuge, or an automatic planter and harvester.
Additionally, the DLC introduces new equipment elements, such as a suit and protective backpack (radiation is no joke), a pulse cannon, atomic grenade, or anti-radiation extract (useful when we do not exercise due caution when dealing with uranium). The icing on the cake is the Geiger counter, which warns us in advance about radiation.
The source of radiation is not only uranium (which we extract in four layers of the mine), but also mutated enemies, with whom we have to fight. The mechanics of crafting ammunition and seed production have also been implemented here. In addition, random side quests are available, as well as a mini-game that allows us to take control of a crane and independently extract dangerous materials. The introduction of a new independent character related to the plot is also significant.
Mr. Prepper: Uranium Project is a non-standalone expansion, so it requires the base version of Mr. Prepper.
Platforms:
PC Windows
Developer: Rejected Games
Publisher: PlayWay
Age restrictions: 16+
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System Requirements for Mr. Prepper: Uranium Project Video Game:
PC / Windows
Minimum System Requirements:
Dual Core 3.2 GHz, 4 GB RAM, graphic card 1 GB GeForce GT 520M / Intel HD 4000 or better, 5 GB HDD, Windows 10.
Recommended System Requirements:
Quad Core 3.2 GHz, 8 GB RAM, graphic card 4 GB GeForce GTX 970 / Radeon RX 580 or better, 5 GB HDD, Windows 10/11.
Game Ratings for Mr. Prepper: Uranium Project Video Game.