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Nucleares on Steam
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Nuclear Reactor Simulator: Take Control. Prevent Disaster. Power the World.
Nucleares is a simulation, realistic and first-person game
developed by Iván Marcelo Pretti
and published by MicroProse Software.
Released on March 13th 2023 is available on Windows, Steam Deck and Steam Machine
in 5 languages: English, Spanish - Latin America, German, Russian and Ukrainian.
It has received 1,131 reviews of which 950 were positive and 181 were negative resulting in a rating of 8.0 out of 10. 😊
The game is currently priced at 14.79€ on Steam.
The Steam community has classified Nucleares into these genres:
Simulation
Realistic
First-Person
Singleplayer
Experimental
FPS
Science
Indie
3D
Immersive Sim
Strategy
Walking Simulator
Action
Sci-fi
Artificial Intelligence
Investigation
Logic
Modern
Resource Management
Robots
Here is the detailed breakdown of supported languages for Nucleares:
| UI | Subtitle | Audio | |
|---|---|---|---|
| English | |||
| German | |||
| Russian | |||
| Ukrainian | |||
| Spanish - Latin America |
Media & Screenshots
Get an in-depth look at Nucleares through various videos and screenshots.
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System requirements
These are the minimum specifications needed to play the game. For the best experience, we recommend that you verify them.
Windows
- Requires a 64-bit processor and operating system
- OS *: Windows 8
- Processor: I5
- Memory: 6 GB RAM
- Graphics: Intel UHD Graphics 620
- DirectX: Version 9.0
Steam Price & Best Deals
User reviews & Ratings
Explore reviews from Steam users sharing their experiences and what they love about the game.
TL;DR: Recommend, BUT, really should come with an early access flag. Still buggy, but the developer is still very much actively working on it. Absolutely addicted. Really enjoyable once you begin to understand how everything works, is linked, and reacts to other systems. Lots of tutorials out there that do a great job of explaining the concepts. You WILL have to invest a large amount of time to learn (probably 12 hours minimum in YouTube tutorial videos; If you are looking for a good concepts/tutorials videos check out Leonidas Ares), but it's worth it. With my PC I'm running very high settings and have no problems with stability. I have had more than a few game breaking bugs, mostly around reactor fuel replacement and control rod replacement. Some people have issues with outside of the plant, some people have trouble saving and/or loading saves. A few very lucky people seem to have no problems whatsoever. That being said, the developer is super active and updates are coming out all the time. Honestly I like this dev enough that I bought the generator set DLC just to throw a few extra bucks their way. I'll never use it, but if it helps them develop, I'm in. They seem to be very active in the community and, as previously mentioned, are always putting out new patches.
10/10! 1: Enter the game 2: Do tutorial 3: Exit and make new game 4: Meltdown disaster 5: Restart and fool around 6: Remote control AO and electrocute myself 7: die but remain as the AO 8: Game pauses and im forced to quit/restart 9: Game breaks and cant play 10: Write review 11: reinstall the game
This game is an absolute joy. Coming from a guy that works as an operator at a real powerplant, this game checks every mark. If you dont have any experience with running or controlling powerplants, either in game or IRL. There is a bit of a learning curve. But let me tell you, its so worth it. Rating U235/Th231!
Basically, 300 trillion buttons and switches, 1 person, no coffee to save your soul. Stuff dies and combusts at random, reactor hates you, everything hates you. One of the best reactor game I have ever played in my time on this timelin- actually, one of the best reactor games I have played in any timeline. EXTREMEY recommend! Is it chaos? Yes. Do I love it with all my heart? Yes. Give them your money and play this game. Now, if you'll excuse me, I have 39 alarms to tend to- *explosion*
I bought this game a while ago and it sat in my library and gathered dust. I finally decided to give it a go and man was I not prepared for what I was in for. Its a very detailed reactor management sim. There is very little documentation out there for this game, so you have to read the provided paperwork from top to bottom and this only gives you an idea, alot of the game you have to figure out for yourself through trail and error. Once you start figuring it out it is very very rewarding and super fun. The power of the atom demands respect
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Frequently Asked Questions
Nucleares is currently priced at 14.79€ on Steam.
No, Nucleares is currently not on sale. You can purchase it for 14.79€ on Steam.
Yes, Nucleares received 950 positive votes out of a total of 1,131 achieving a rating of 7.99.
😊
Nucleares was developed by Iván Marcelo Pretti and published by MicroProse Software.
Yes, Nucleares is playable and fully supported on Windows.
No, Nucleares is not playable on MacOS.
No, Nucleares is not playable on Linux.
Yes, Nucleares is playable on Steam Deck, though it might require a few minor tweaks. Make sure to check the Steam store page and community feedback on ProtonDB for exact compatibility details.
Yes, Nucleares is playable on Steam Machine, though it might require a few minor tweaks. Make sure to check the Steam store page and community feedback on ProtonDB for exact compatibility details.
No, Nucleares does not support VR.
Nucleares is a single-player game.
Yes, there are 3 DLCs available for Nucleares. Explore additional content available for Nucleares on Steam.
No, Nucleares does not support mods via Steam Workshop.
No, Nucleares does not support Steam Remote Play.
Yes, Nucleares is enabled for Steam Family Sharing. This means you can share the game with authorized users from your Steam Library, allowing them to play it on their own accounts. For more details on how the feature works, you can read the original Steam Family Sharing announcement or visit the Steam Family Sharing user guide and FAQ page.
You can find solutions or submit a support ticket by visiting the Steam Support page for Nucleares.
Data sources
The information presented on this page is sourced from reliable APIs to ensure accuracy and relevance. We utilize the Steam API to gather data on game details, including titles, descriptions, prices, and user reviews. This allows us to provide you with the most up-to-date information directly from the Steam platform.
Additionally, we incorporate data from the SteamSpy API, which offers insights into game sales and player statistics. This helps us present a comprehensive view of each game's popularity and performance within the gaming community.
Last Updates| Steam data | 11 October 2026 21:07 UTC |
|---|---|
| SteamSpy data | 16 October 2026 06:43 UTC |
| Steam price | 27 October 2026 04:09 UTC |
| Steam reviews | 18 October 2026 07:48 UTC |
If you'd like to dive deeper into the details about Nucleares, we invite you to check out a few dedicated websites that offer extensive information and insights. These platforms provide valuable data, analysis, and user-generated reports to enhance your understanding of the game and its performance.
- SteamDB - A comprehensive database of everything on Steam about Nucleares
- SteamCharts - Analysis of Nucleares concurrent players on Steam
- ProtonDB - Crowdsourced reports on Linux and Steam Deck Nucleares compatibility
Game modes
Features
Online players
21
Developer
Iván Marcelo Pretti
Publisher
MicroProse Software
Release
13 Mar 2023
Platforms