Nucleares on Steam - User reviews, Price & Information

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Nuclear Reactor Simulator: Take Control. Prevent Disaster. Power the World.

Nucleares is a simulation, realistic and first-person game developed and published by Iván Marcelo Pretti.
Released on March 13th 2023 is available only on Windows in 3 languages: English, Spanish - Latin America and German.

It has received 704 reviews of which 574 were positive and 130 were negative resulting in a rating of 7.7 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 Experimental FPS Singleplayer Indie 3D Strategy Walking Simulator Science Immersive Sim Action Sci-fi Artificial Intelligence Investigation Logic Modern Resource Management Robots

Media & Screenshots

Get an in-depth look at Nucleares through various videos and screenshots.

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

User reviews & Ratings

Explore reviews from Steam users sharing their experiences and what they love about the game.

May 2025

I'm a Nuclear Engineer who has never seen the inside of a real NPP apart from movies. I'd like to thank the developer for this amazing and unique game that gave me that chance.

April 2025

9/10 - Bring back multiplayer one day so I can play with my work friends I discovered this game when Twitch streamer Tomato was playing it. The guy is brain rot funny. Anyways, I work in the nuclear field and this game gives me the opportunity to be an Operator for fun. Super detailed game with A LOT of potential. I want to surprise my co-workers with it the next time they visit. Enjoying my time so far learning and expanding my little nuke plant. Great job so far! Keep up the hard work!

Oct. 2024

Good game to play but a Co-Op / Multiplayer mode would be really nice

Sept. 2024

I turned off hints and skipped the tutorial. In game one, I set the circulating pump to 25 and the control rods to 90, but nothing happened. I then adjusted the control rods to 70, then 50, and finally 20, still with no response. As I walked around the room, I attempted to insert the core but was denied. I then set the mode to nominal and inserted the core, which triggered an alarm. The panel indicated steam detection, which is necessary to turn the turbine, but then the room turned red, and I died. I opened the game manual to read a bit. In game two, I started in nominal mode, inserted the core, and turned on the pressurizer. I waited until the pressure reached 160 before turning it off. I set the circulating pump to 25 and the control rods to 90 and waited. Then, I activated the cooling tower, set it to 50, and adjusted the steam loop to 35. This generated steam, but an alarm indicated the reactor was too hot, so I set the control rods to 98. The steam turbine began to spin up, but another alarm sounded due to no resistors being connected, resulting in a blown resistor. In games three to eight, I repeatedly blew up the resistor when connecting to the grip. I made enough money to repair it. In the last game before this review, I got all 3 loop and upgraded all components to the maximum. I'm at level 52 with 38 million. I was hoping for an achievement for it. But it's okay Now I will learn what iodine, xenon, boric acid and sodium hydroxide do.

July 2024

---{ Graphics }--- ☐ You forget what reality is ☐ Beautiful ☑ Good ☐ Decent ☐ Bad ☐ Don‘t look too long at it ☐ MS-DOS ---{ Gameplay }--- ☐ Very good ☑ Good ☐ It's just gameplay ☐ Mehh ☐ Watch paint dry instead ☐ Just don't ---{ Audio }--- ☐ Eargasm ☐ Very good ☐ Good ☑ Not too bad ☐ Bad ☐ I'm now deaf ---{ Audience }--- ☐ Kids ☑ Teens ☑ Adults ☑ Grandma ---{ PC Requirements }--- ☐ Check if you can run paint ☐ Potato ☑ Decent ☐ Fast ☐ Rich boi ☐ Ask NASA if they have a spare computer ---{ Game Size }--- ☐ Floppy Disk ☐ Old Fashioned ☑ Workable ☐ Big ☐ Will eat 10% of your 1TB hard drive ☐ You will want an entire hard drive to hold it ☐ You will need to invest in a black hole to hold all the data ---{ Difficulty }--- ☐ Just press 'W' ☐ Easy ☐ Easy to learn / Hard to master ☐ Significant brain usage ☑ Difficult ☐ Dark Souls ---{ Grind }--- ☐ Nothing to grind ☐ Only if u care about leaderboards/ranks ☑ Isn't necessary to progress ☐ Average grind level ☐ Too much grind ☐ You'll need a second life for grinding ---{ Story }--- ☐ No Story ☑ Some lore ☐ Average ☐ Good ☐ Lovely ☐ It'll replace your life ---{ Game Time }--- ☐ Long enough for a cup of coffee ☐ Short ☐ Average ☐ Long ☑ To infinity and beyond ---{ Price }--- ☐ It's free! ☑ Worth the price ☐ If it's on sale ☐ If u have some spare money left ☐ Not recommended ☐ You could also just burn your money ---{ Bugs }--- ☐ Never heard of ☐ Minor bugs ☑ Can get annoying ☐ ARK: Survival Evolved ☐ The game itself is a big terrarium for bugs ---{ ? / 10 }--- ☐ 1 ☐ 2 ☐ 3 ☐ 4 ☐ 5 ☐ 6 ☑ 7 ☐ 8 ☐ 9 ☐ 10

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Frequently Asked Questions

Nucleares is currently priced at 14.79€ on Steam.

Nucleares is currently not on sale. You can purchase it for 14.79€ on Steam.

Nucleares received 574 positive votes out of a total of 704 achieving a rating of 7.72.

😊

Nucleares was developed and published by Iván Marcelo Pretti.

Nucleares is playable and fully supported on Windows.

Nucleares is not playable on MacOS.

Nucleares is not playable on Linux.

Nucleares is a single-player game.

There is a DLC available for Nucleares. Explore additional content available for Nucleares on Steam.

Nucleares does not support mods via Steam Workshop.

Nucleares does not support Steam Remote Play.

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	01 July 2025 06:27
SteamSpy data	29 June 2025 16:34
Steam price	01 July 2025 20:49
Steam reviews	01 July 2025 21:59

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

14.79€

7.7

574

130

Game modes

Features

Online players

Developer

Iván Marcelo Pretti

Publisher

Iván Marcelo Pretti

Release 13 Mar 2023

Platforms

Nucleares on Steam - User reviews, Price & Information

Media & Screenshots

System requirements

User reviews & Ratings

Similar games

Frequently Asked Questions

Is Nucleares free on Steam?

Is Nucleares on sale on Steam?

Is Nucleares a good game to play in 2025?

Who developed and published Nucleares?

Can you play Nucleares on Windows?

Can you play Nucleares on MacOS?

Can you play Nucleares on Linux?

What player modes does Nucleares offer?

Are there any DLCs for Nucleares?

Does Nucleares have mod support?

Is Nucleares compatible with Steam Remote Play?

Does Nucleares support Steam Family Sharing?

Where to find technical support for Nucleares

Data sources