# Nuclear inc 2. Atom simulator — Offline idle Power Reactor

> Nuclear power plant simulator with realistic controls and challenging disaster scenarios. (iPhone/iPad app by Dmitry Lomakin.)

- Source: https://appshunter.io/ios/app/nuclear-inc-2-atom-simulator/id1369699810 (this page in markdown: same URL + `.md`)
- Developer: [Dmitry Lomakin](https://appshunter.io/developer/1369699809)
- Category: Games, Productivity, Simulation, Strategy
- Price: $0.99
- Rating: 3.80/5 from 158 App Store ratings · 282 written reviews indexed
- Age rating: 9+
- Requires: iOS 9.0 · 88 MB
- Languages: American English
- Released: 2018-04-23
- Data updated: 2026-09-03
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/nuclear-inc-2-atom-simulator/id1369699810/reviews.md

## What is Nuclear inc 2. Atom simulator?

It is common knowledge, that nuclear power plants are considered to be the most controversial source of energy, since nuclear reactors are very dangerous. 
Would you be able to control the atomic energy of the reactor?
The main location of our simulator is a huge remote room where players can find hundreds of devices, screens and indicators. You, as the bravest superhero, will have to take on the role of the Chernobyl nuclear power plant operator and control all the processes in order to put the station into a safe operation mode.
•	This hardcore game consists of 12 levels.
•	Each level becomes available after completing the previous objectives. 
•	At first, you will go through the training and learn how to manage a nuclear power plant. 
•	You will have access to various improvements and bonuses that will help to optimize the control process of our nuclear reactor.
We are 100% sure that you want some risk in your life, and therefore created the last two hardcore levels - Fukushima and Chernobyl. They are extremely difficult, but if you take a dosimeter with you and measure the external radiation background, then you may avoid the explosion of our power reactor! Only you can change the outcome of 1986 and save our planet from a technological disaster! 
Due to various special effects and unique gameplay, the game keeps you energized and brings a flurry of emotions from passing each level!
Attention! Check the pressure and temperature in our nuclear reactor, and do not forget about the gas turbine. Carelessness may lead to a nuclear disaster! 
Game Features:
- Contains detailed training;
- Realistic nuclear reactor control system;
- Fukushima and Chernobyl locations;
- Unique gameplay;
- Four different languages;
- The presence of various emergency incidents, for example, earthquakes, fires and other disasters.

## Key features

- Realistic nuclear reactor control system
- Detailed training mode
- Fukushima and Chernobyl locations
- Unique gameplay mechanics
- Emergency incident simulations
- Multiple language support

## What do users think of Nuclear inc 2. Atom simulator?

Overall sentiment: mixed

**Pros**

- 💡 Unique nuclear reactor simulation concept
- 🎮 Engaging and challenging gameplay mechanics
- 💰 Affordable price point (under $1-2)
- 📚 Educational value about nuclear power plants
- 🎨 Minimalist and clean visual design
- ⚖️ Good balance of difficulty and fun
- 🚫 No ads or microtransactions
- 🎯 Intuitive two-slider control system

**Cons**

- ⏱️ Severe difficulty spike at later levels
- 🎲 Excessive randomness in disaster events
- ⏰ Unrealistic time pressure and constraints
- 💸 Insufficient starting money on higher levels
- 🌍 Poor translation quality in multiple languages
- 📱 Mobile controls unresponsive/broken
- 🎮 Repetitive and monotonous gameplay loop
- ⚠️ Unrealistic reactor physics and mechanics
- 🔧 Limited upgrade variety and customization
- 😤 Frustrating luck-based progression

**Commonly reported bugs**

- Level 2 core cooling stuck/unresponsive
- Fuel rod recharge not working properly on level 5
- Negative temperature exploit causing reactor malfunction
- Upgrades not functioning correctly
- Mobile touch controls not registering interactions
- Tutorial only accessible after destroying reactor in level 1
- Inconsistent disaster frequency and timing
- Game progression locked behind level completion
- Excessive battery drain during gameplay

**Most requested features**

- Sandbox/free play mode accessible earlier or unlocked after fewer levels
- Additional levels and missions
- More reactor types and customization options
- Fusion reactor option
- Submarine game mode (promised but never delivered)
- Multiplayer or competitive modes
- Highscore tracking system
- Different difficulty settings
- Level skip option
- More upgrade categories and items
- Better tutorial and in-game explanations
- Language localization (Korean, Japanese, Turkish, Italian, etc.)
- Improved UI layout for iPad
- Nuclear waste management mechanics
- Facility building and expansion features

## Recent user reviews (10 of 282)

All indexed reviews: https://appshunter.io/ios/app/nuclear-inc-2-atom-simulator/id1369699810/reviews.md

### 5/5 — Awesome game

*2026-06-13, version 2*

I love these kind of games with the multiple different upgrades

### 4/5 — Good

*2026-05-17, version 2*

Good game.

### 2/5 — Garbage

*2026-03-29, version 2*

This game makes no sense

### 5/5 — Incredible game!

*2026-03-28, version 2*

It’s an amazing game. But on level 10 (which is where I’m at at the time of this writing) can u add a good bit of money to start off because I have to push the reactor and turbine to their limits and it takes a good bit of time  to get money and I’m being pressured due to the time limit. I was practically  going to win when I ran out of time. :( please do something or idk. Thank you for making such a good game. Good job. What I’m asking is just give like $500 starter money or something. But still 5 stars.
 :) ☢️☢️☢️☢️☢️☢️☢️☢️☢️☢️☢️☢️

### 5/5 — Хорошая игра

*2026-02-11*

Разраб добавь пожалуйста механики

### 4/5 — This game is too difficult.

*2026-01-18, version 2*

I have to say that this is a good game! Before level 5, we can finish it easily, but in level 10, I don't think it can be passed! It's too difficult. The frequency of earthquakes and fires is very high. We have no way to clear it!

### 3/5 — Free mode for free

*2026-01-07, version 2*

I love the game and it’s really hard so sometimes I want to play a sandbox mode just for a break but I can’t do that without finishing the whole game and it’s really annoying.
Can you please make a free one for anytime or and earlier level
Even if I have to pay for it please

### 5/5 — The game

*2025-12-21, version 2*

It might have typos but its very fun. Worth the money !

### 2/5 — FIX THIS

*2025-12-09, version 2*

I’m on the second level and I cannot cool the core ITS STUCK PLEASE FIX THIS

### 4/5 — GG

*2025-11-24, version 2*

Change the M menu please 🙏

## Frequently asked questions about Nuclear inc 2. Atom simulator

### What is Nuclear Inc 2?

Nuclear Inc 2 is a simulation game where players take on the role of a nuclear power plant operator. The goal is to manage reactor systems, prevent disasters, and complete challenging levels.

### Does Nuclear Inc 2 have ads?

No, Nuclear Inc 2 does not contain advertisements. Users have praised the absence of ads and microtransactions in their reviews.

### What is the price of Nuclear Inc 2?

Nuclear Inc 2 is available for a one-time purchase of $0.99, which users have found to be an affordable price point.

### What devices does Nuclear Inc 2 support?

Nuclear Inc 2 is supported on iPhone and iPad devices.

### What is the age rating for Nuclear Inc 2?

Nuclear Inc 2 has an age rating of 9+, making it suitable for younger players interested in simulation games.

### How often is Nuclear Inc 2 updated?

The latest version of Nuclear Inc 2 was released on May 30, 2020. The game has received updates, with the current version being 2.

### What are the most challenging aspects of Nuclear Inc 2?

Users have noted a severe difficulty spike at later levels, particularly the hardcore Fukushima and Chernobyl levels. Some also find the time pressure and disaster events to be unrealistic.

### What do users like most about Nuclear Inc 2?

Players appreciate the unique nuclear reactor simulation concept, engaging and challenging gameplay mechanics, and the educational value about nuclear power plants. The affordable price and lack of ads are also frequently mentioned as pros.

## Version history (last 2 releases)

### 2 — 2020-05-30

Bug Fix

### 1.0 — 2018-04-19

No release notes.

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## More apps by Dmitry Lomakin

- [Nuclear Submarine inc Arcade](https://appshunter.io/ios/app/nuclear-submarine-inc-arcade/id1434506161)
- [My Plant Evolution](https://appshunter.io/ios/app/my-plant-evolution/id1441401216)
- [Warplane Inc - War & WW2 Plane](https://appshunter.io/ios/app/warplane-inc-war-and-ww2-plane/id1553882885)
- [Warplanes Inc. WW2 Multiplayer](https://appshunter.io/ios/app/warplanes-inc-ww2-multiplayer/id1669210469)

All apps by Dmitry Lomakin: https://appshunter.io/developer/1369699809

## Related topics

[nuclear reactor](https://appshunter.io/ios/topics/nuclear-reactor) · [nuclear reactor simulator](https://appshunter.io/ios/topics/nuclear-reactor-simulator) · [nuclear simulator](https://appshunter.io/ios/topics/nuclear-simulator) · [nuclear power plant](https://appshunter.io/ios/topics/nuclear-power-plant) · [reactor](https://appshunter.io/ios/topics/reactor) · [nuclear plant](https://appshunter.io/ios/topics/nuclear-plant) · [nuclear idle](https://appshunter.io/ios/topics/nuclear-idle) · [nuclear outrun](https://appshunter.io/ios/topics/nuclear-outrun)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-03.*