Reactor - Energy Sector Tycoon Icon

Reactor - Energy Sector Tycoon

RSGapps - Idle Tycoon Games
★★★★☆ 4.4 Games v1.72.63 5,000,000+
Verified Safe & Direct
Download APK Google Play
Reactor - Energy Sector Tycoon Android Game Screenshot 1Reactor - Energy Sector Tycoon Android Game Screenshot 2Reactor - Energy Sector Tycoon Android Game Screenshot 3Reactor - Energy Sector Tycoon Android Game Screenshot 4Reactor - Energy Sector Tycoon Android Game Screenshot 5Reactor - Energy Sector Tycoon Android Game Screenshot 6
Version
1.72.63
Downloads
5,000,000+
Updated
Oct 7, 2025
Developer
RSGapps - Idle Tycoon Games
Category
Games
Content Rating
Everyone
Package
com.rsgapps.reactor
Platform
Android

Download Sources

Device Configuration

Split APKs Installation Guide

Some apps are distributed as Split APKs (multiple .apk files packaged together) to optimize resources. Standard Android installers cannot open them.

1. Download Split APKs Installer (SAI) from Google Play Store.
2. Download the app archive (.apks) using the download sources listed above.
3. Open SAI, click "Install APKs", choose the downloaded archive, and click Install.

What's New

- Performance improvements
- Minor bug fixes

About This App

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!

User Reviews

Gabriel Araya Apr 17, 2026
★★★★★

Ive played for a bit and im starting to enjoy the work I have done so far but # stars seems resonable because the money growth is vary slow. Update- I just got my 20th rebirth and i can get another rebirth in under 10min, and with the purchase of the big square island it makes progression much faster and constant, and now I'm giving it a 5 star because I have learned how to manage my money better in this game.

Chase Browder Apr 23, 2025
★★★★☆

Fantastic game! A few critiques, though. I know devs need to make $, but the last several times I've opened the app, I've gotten an ad within 30 seconds of starting to play. Ads are fine, but they kick off too quickly. Second: I like the axe and TNT mechanics to clear obstacles, but one of three things needs to change: reduce the cooldown timer for a free one (maybe 15-30 minutes), reduce the number needed to clear the obstacle (maybe 2 instead of 4), or make clearing obstacles permanent.

Adam Birch Jun 10, 2021
★★★☆☆

Started out okay, but after a very short time it got extremely repetitive and boring. There is no storyline whatsoever so all you do is build a few things, wait until you get money, then build some more. A poorly executed tech tree makes an attempt to keep ones interest but, like the money aspect, the science is just gained and used in the same manor over and over. And then the constant need to see the Facebook link as well as "offers for a 'great' deal for only $6.99" and it looks like a cash.

A Google user Apr 4, 2019
★★☆☆☆

I like the game. It's cute, simple, and fun. But holy cow this app is filled to the brim with ads. Honestly, you don't need to constantly bombard me with offers to pay real money for things. The ad at the bottom of the screen, really? You make me watch 4 ads in a row to remove mountains or forests, you randomly pop up an ad after saying "A word from our sponsor" and also constantly bug me to pay cash for expansions or resources? The game is fun, no doubt, but it's ruined by the adpocalypse.

How to Download Reactor - Energy Sector Tycoon APK

  1. Enter the package name com.rsgapps.reactor on the APK Downloader.
  2. Select your device architecture (ARM64 recommended for modern devices).
  3. Click Download to get the merged APK file.
  4. Transfer and install the APK on your Android device.
  5. Keep Updated: Visit APKDER.COM regularly to search for and download the latest secure versions of your favorite apps.

Security & Signature Verification

This APK download is 100% safe. We verify that the cryptographic signature of the file matches the official developer credentials. No modifications or adware are injected.

Wi-Fi connection information Basic Access
  • view Wi-Fi connections
Other Basic Access
  • view network connections
  • full network access
  • control vibration
  • prevent device from sleeping
  • Google Play license check

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