Video Game Data

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!

Developer: Rejected Games

Publisher: PlayWay S.A. Rejected Games

Release Date: Sept. 26, 2025

Genres: Action Adventure Casual Indie RPG Simulation

Tags: Action Adventure Casual Indie RPG Simulation

Reviews: 30 (Followers)

Followers: 63020

Price:
USD: $5.38

Platforms: Windows Mac

Languages: English*, Polish, French, German, Russian, Spanish - Spain, Turkish, Simplified Chinese, Dutch, Japanese, Italian, Portuguese - Brazil, Korean, Czech<br>*languages with full audio support

Steam Achievements: None

Estimated Sales: $6,291

Mr. Prepper - Uranium Project DLC on Steam

Categories: Adjustable Difficulty Captions available Custom Volume Controls Downloadable Content Family Sharing Includes level editor Mouse Only Option Remote Play on Tablet Save Anytime Single-player Stats Steam Achievements Steam Cloud Steam Trading Cards Stereo Sound Subtitle Options