Mr. Prepper - Uranium Project DLC
Gain access to a long-abandoned nuclear power plant, manage unstable uranium to craft powerful tools and weapons, advance through a new storyline, and decorate your bunker in a whole new way!
| Type | DLC |
| Release Date | 9/26/2025 |
| Franchise | Rejected Games |
| Developer | Rejected Games |
| Publishers | |
| Last Updated | 9/29/2025 |
| Steam App Id | 3864310 |
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About Mr. Prepper - Uranium Project DLC
Mr. Prepper - Uranium Project DLC is an Indie, Adventure, Casual, RPG, Action, and Simulation DLC developed by Rejected Games. On 9/26/2025, it was released on the Steam Store by Rejected Games, and PlayWay SA. Mr. Prepper - Uranium Project DLC can be played and ran on both Windows and Mac systems. At the moment, there is no confirmed information regarding Steam Deck support for this dlc app.
Mr. Prepper - Uranium Project DLC also supports 14 languanges in-game including English, Polish, and French. Each language comes with varying levels of support for the in-game interface, audio, and fully translated subtitles.
According to Steam’s category system, Mr. Prepper - Uranium Project DLC supports the following features:
- Single-player
- Steam Cloud
- Stereo Sound
- Downloadable Content
- Save Anytime
- Steam Achievements
- Subtitle Options
- Family Sharing
- Stats
- Mouse Only Option
- Adjustable Difficulty
- Includes level editor
- Remote Play on Tablet
- Custom Volume Controls
- Steam Trading Cards
- Captions available
Media & Sceenshots
Explore the featured video and screenshots from Mr. Prepper - Uranium Project DLC featured in the Steam Store.
DLC & Related Apps
Mr. Prepper - Uranium Project DLC is referenced by 1 other related app in the Steam Store.
| Image | Name | Type | Release Date | Actions |
|---|---|---|---|---|
 | Mr. Prepper | Game | 3/18/2021 | Steam Charts |
Related Packages
Mr. Prepper - Uranium Project DLC is referenced by 1 package in the Steam Store.
| Name | Price | Actions |
|---|---|---|
| Mr. Prepper - Project Uranium DLC | $6.29 | View |
Supported Languages and Localizations
Mr. Prepper - Uranium Project DLC is available in 14 different languages with varying levels of support for the in-game interface, audio, and fully translated subtitles.
| Name | Interface | Audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes | Yes |
| Polish | Yes | No | Yes |
| French | Yes | No | Yes |
| German | Yes | No | Yes |
| Russian | Yes | No | Yes |
| Spanish (Spain) | Yes | No | Yes |
| Turkish | Yes | No | Yes |
| Chinese (Simplified) | Yes | No | Yes |
| Dutch | Yes | No | Yes |
| Japanese | Yes | No | Yes |