Reactor 2: Nuclear Tycoon

Reactor 2: Nuclear Tycoon

Energy Empire & City Builder

24 ratings
20 reviews
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • July 16, 2026
  • July 25, 2026

Features

Reactor 2: Nuclear Tycoon screenshot #1 for iPhone
Reactor 2: Nuclear Tycoon screenshot #2 for iPhone
Reactor 2: Nuclear Tycoon screenshot #3 for iPhone
Reactor 2: Nuclear Tycoon screenshot #4 for iPhone
Reactor 2: Nuclear Tycoon screenshot #5 for iPhone
Reactor 2: Nuclear Tycoon screenshot #6 for iPhone
Reactor 2: Nuclear Tycoon screenshot #7 for iPhone
iphone
ipad
🖼️Get Icon
Icons↘︎

About

Build and manage a vast energy empire, starting from basic turbines and progressing to advanced nuclear and sci-fi reactors. Optimize production, cool your systems, and power an evolving city in this idle tycoon simulator. Enjoy deep resource management and offline earnings.

Build diverse power sources
Convert heat to electricity
Cool systems to prevent shutdowns
Research advanced technologies
Idle gameplay with offline earnings
Expand across unique islands
Complete quests and story challenges
Show original description
+1

What's New in Reactor 2

1.0.06

July 25, 2026

• Fixed Energy Boom Weekend calculations to include City Tariffs bonuses correctly. • Adjusted long-tap sensitivity on some devices to prevent Move mode from activating while moving the camera.

More

Subscription plans

VIP Access Weekly

VIP access with bonuses, extra slots, and daily rewards

$2.997 Days
How to cancel Reactor 2 subscription ⁉️
1

In-App Purchases

$1.99

500 Radioactive Coins

500 Radioactive Coins

User reviews

it could be worse

it is an incremental game
you are just waiting on timers
it counts on your impatience to make money
it is part of the modern F2P malaise
and broader cultural sickness

it gets 2 stars because there is some actual gameplay in here
just one piece though
the puzzle of arranging buildings
it's actually kind of interesting
but even that gets old
because you continually have to redo it
and it does not evolve
there are only 3 building types
it's always the same thing over and over
Show more

Big improvement

A lot better than one with more purpose

Gut aber Verbesserungswürdig

Ich habe das Spiel anfangs sehr genossen. Die ersten paar Spielstunden waren sehr spaßig und ich hab sehr viel Fortschritt gemacht. In den späteren Leveln (nach Gaskraftwerk) ging aber alles eher schleppend voran. Ja eine tycoon ist darauf aufgebaut erstmal Geld zu sammeln und upgrades zu machen, jedoch dauert es etwas zu lange. All in all good
Show more

Hervorragend!

Mittlerweile eines meiner Lieblingsspiele, obwohl es doch so simpel ist. Besonders gut gefällt mir, wie fürsorglich die Entwickler sind, sie helfen den Spielern, falls sie nicht vorankommen, nehmen Vorschläge entgegen etc. Das haben nicht mehr viele Spiele. Meine Vorschläge wurden etwa eine Stunde nach Einreichubg entgegengenommen, einen Tag später ist das Update da. Ich bin gespannt auf die Zukunft hiervon!
Show more

Достойная игра

Вполне норм, надеюсь не будут в дальнейшем увеличивать время на строительство. Чтобы не было ожиданий по несколько дней. И добавят какие-то доп игры для плюшек внутри игры

Developer apps

FAQ

What is Reactor 2: Nuclear Tycoon?

Reactor 2: Nuclear Tycoon is an idle simulation game where you build and manage an energy empire to power a growing city. It focuses on resource management, strategic decision-making, and offline progression.

Does Reactor 2: Nuclear Tycoon have ads?

Yes, Reactor 2: Nuclear Tycoon contains advertisements. It is a free-to-play game that supports its development through ads and in-app purchases.

Can I play Reactor 2: Nuclear Tycoon offline?

Yes, Reactor 2: Nuclear Tycoon is designed for offline play. You can earn resources and progress your empire even when the app is closed or you don't have an internet connection.

What kind of power sources can I build in Reactor 2: Nuclear Tycoon?

You can build a variety of power sources, starting with renewables like wind turbines and progressing to advanced technologies such as nuclear, fusion, and even sci-fi reactors like antimatter and black hole reactors.

What is the age rating for Reactor 2: Nuclear Tycoon?

Reactor 2: Nuclear Tycoon has an age rating of 4+, making it suitable for a wide range of players.

How does the city grow in Reactor 2: Nuclear Tycoon?

The city in Reactor 2: Nuclear Tycoon is a living entity that grows and evolves based on your energy output. Your success in supplying energy directly impacts the city's development.

Are there any subscription plans for Reactor 2: Nuclear Tycoon?

Yes, Reactor 2: Nuclear Tycoon offers a 'VIP Access Weekly' subscription plan for $2.99 per 7 days, providing enhanced benefits within the game.

How often is Reactor 2: Nuclear Tycoon updated?

Reactor 2: Nuclear Tycoon was last updated on July 16, 2026, with version 1.0.1. The game was released on the same date, suggesting it is a new title with ongoing development planned.