Reactor - Energy Sector Tycoon

Contains adsIn-app purchases
574K reviews
Content rating
USK: All ages
5M+
Downloads
Google Play Games on PC is required to install this game on Windows. By downloading the app and the game, you agree to the Google Terms of Service and Google Play Terms of Service. Learn more.
Content rating
USK: All ages
Digital Purchases
Learn more
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About this game

Become an industrial idle tycoon by managing your nuclear energy sector company and your idle profit! Give your idle economy a nuclear boost with specialized power plants. Take on the challenge and discover the best strategy and earn as much cash as possible!

Build power plants, produce energy, expand your energy business. Make money, become a billionaire and much more! Download Reactor - Idle Tycoon: Its an ultimate business tycoon simulation game.



Welcome to Reactor - Energy Sector Tycoon, a pixel based graphics that offers you tons of fun at the spot. In this simulation game you will be building your energy sector company, making fortune, producing energy, building energy ecosystem for your city and upgrading the power plants. Sell energy and become a billionaire and a clicker hero. But it's not as easy as yout think. You have to manage heat production, convert it to energy, otherwise power plants will explode.

Start your business and make money! Research new tenchologies and build new power plants, sell energy and manage idle tycoon systems. Buy new locations for your business. Reactor is just a perfect business tycoon simulator. Grow yourself from an ordinary businessman to a giant economy tycoon. Develop your skill as a financial entrepreneur simulator.


- Automate your workflow to increase your idle income
- Get idle cash, even when you are offline
- Prestige feature
- Generate energy from more than 15 different power plants: Including wind turbine, solar panel, nuclear reactor, fusion reactor, stellarator, arc reactor, dark energy reactor
- Play offline - no wi-fi needed


Reactor - Idle Tycoon is must have idling simulation game on your device especially when you got some time to kill.

It’s time to earn profit by selling nuclear energy to be a hero and a millionaire. Are you ready to become a rich pixel tycoon and the clicker hero? Just download and install this idle clicker game right now. Real Tycoon adventure is waiting for you here!
Manage your own Power Plants Business! Build Idle Tycoon Energy Sector Industry
Updated on
Jul 20, 2026
Available on
Android, Windows

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Location, Financial info and 3 others
  • This app may collect these data types
    Location, Financial info and 3 others
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

537K reviews
evo reign
May 6, 2022
Gameplay wise it's okay, nothing great but satisfying enough to keep you playing. Yes they have microtransactions but you don't need them to play this. The real Problem starts about 3 - 4 hours into playing the game. They especially don't show the random ads that you need to watch until you have enough time spent in the game. After that they bombard you with unskipable ads after every 3rd menu close or open. They are a greedy corp which ruins their game. Disappointed ☹️
3 people found this review helpful
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Max Markus
September 25, 2020
This game got the concept right, but the implementation is not that good or even terrible at some point. For example to unlock new building you need Research Centers, but at some point you will wait ages to unlock the next good Research Center. This means the game is terribly unbalanced to make you put real money in. And of course there are ads everywhere. It even stops the game to play an ad without a warning.
23 people found this review helpful
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Jacob Sonnen
August 18, 2026
The first day you play there are no forced ads then after that the ads are often and forced. Some of the ads are malicious and try to get you to install malware. This game it's self it's pretty fun but could use some tweaking for balance and progressing timing.
1 person found this review helpful
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What’s new

• Cloud Save is working again.
• Unfortunately, we couldn’t recover the old cloud saves. We’re very sorry.
Content rating
USK: All ages
Digital Purchases
Learn more

Play on PC

Play this game on your Windows PC with Google Play Games

Learn more

Official Google experience

Bigger screen

Level up with improved controls

Seamless sync across devices*

Earn Google Play Points

Minimum requirements

  • OS: Windows 10 (v2004)
  • Storage: Solid state drive (SSD) with 10 GB of available storage space
  • Graphics: IntelⓇ UHD Graphics 630 GPU or comparable
  • Processor: 4 CPU physical cores
  • Memory: 8 GB of RAM
  • Windows admin account
  • Hardware virtualization must be turned on

To learn more about these requirements, visit the Help Center

Intel is a registered trademark of Intel Corporation or its subsidiaries. Windows is a trademark of the Microsoft group of companies.

*Might not be available for this game

App support

About the developer
Robert Grzybek RSG
rsg@rsgapps.com
6A-2 Ul. Bolesława Chrobrego 77-200 Miastko Poland
+48 662 064 618

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