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Nuclear Day

Somnium Fabri Simulation In-app purchases Contains ads

An exciting survival simulator in a post-apocalyptic world!

Rating
4.0
36.1K ratings
Downloads
4M+
on Google Play
Price
Free
In-app purchases
Updated
Oct 23
2026 · v0.143.17
Get it onGoogle Play See alternatives

Screenshots

  • Nuclear Day screenshot 1
  • Nuclear Day screenshot 2
  • Nuclear Day screenshot 3
  • Nuclear Day screenshot 4
  • Nuclear Day screenshot 5
  • Nuclear Day screenshot 6

About Nuclear Day

A fascinating survival in a post-apocalyptic world!
Amazing game with a unique atmosphere! Try to survive in a post-nuclear city.

Can you handle the post-nuclear world? Radiation, hunger, disease and suffering are everywhere. And your only goal is to escape from the dying city and find the love of youth. Unique Atmosphere and deep story. Solve the mystery of the lost documents and make choices: will you save everyone or will you leave them to die...

What awaits you:

- Hard surviving. You'll be haunted by typical problems of survivor such as hunger, disease, thirsty, nuclear winter and gangs.

- Unique story. You'll meet a lot of interesting stories of different people, mystery puzzles and choices.

- Dynamic world. There will be changing weather, managing forces, etc.

Explore the abandoned and ruined world.

Features:
- System of the craft
- Unique story
- Exploring the interesting world.

What’s new

Version 0.143.17 · Updated October 23, 2026

1) Fixed minor visual bugs 2) Added 6 new quests 3) Reduced the amount of radiation in the hospital basement

Play today's Sudoku puzzle

A quick 6×6 Sudoku every day; levels grow to the classic 9×9. A free daily puzzle from Fiplay, same board for everyone. It plays right here, no download.

More Sudoku and other daily puzzles on Fiplay →

User reviews

William Stormbrook
William Stormbrook
Great game so far I can't wait to see what follows
Jezrel John
Jezrel John
I only played it on 1 hour but this game has many potential. I'm glad that it's worth it to play, I hope in the future this game will have more contents.
Mohd Saifuddin
Mohd Saifuddin
look nice but not can jump
Vincent Huynh
Vincent Huynh
Currently something unique, I can see the potential of a really good game. Problem I find with the demo is, the taking and take all option, since taking stuff out can be tedious in the game. Not saying that it is bad, I would suggest adding like a taking a stack option or something, instead of having to click take l...
Ry Ke
Ry Ke
I wish you had combat in the game
Pepper Nordin
Pepper Nordin
You this game is dope

Frequently asked questions

What is Nuclear Day?
Nuclear Day is a game set in a post-apocalyptic world where players must try to survive in a dying city.
What challenges will I face in Nuclear Day?
In Nuclear Day, you will face challenges such as radiation, hunger, disease, and gangs. It is a hard surviving game where you must navigate through a world filled with typical survivor problems.
What is the main goal in Nuclear Day?
The main goal in Nuclear Day is to escape from the dying city and find the love of your youth. You must make choices along the way and solve the mystery of the lost documents.
What can I expect in terms of the atmosphere and story in Nuclear Day?
Nuclear Day offers a unique atmosphere and a deep story. You will encounter interesting stories of different people, mystery puzzles, and choices that will shape your journey.
Will the world in Nuclear Day be dynamic?
Yes, the world in Nuclear Day will be dynamic. You can expect changing weather and managing forces as part of the gameplay experience.
What features does Nuclear Day have?
Nuclear Day features a crafting system, a unique story, and an interesting world to explore.

Alternatives to Nuclear Day

Looking for apps like Nuclear Day? Here are 6 similar Android apps on Google Play. The highest rated is Lapse: A Forgotten Future (4.6/5), and all 6 are free to download.

Nuclear Day vs. alternatives
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Nuclear Day 4.0 / 5 Free 1,000,000+ Oct 23, 2026
Underworld : The Shelter 3.8 / 5 Free 1,000,000+ Nov 12, 2020 Compare
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Day R Survival: Last Survivor 4.5 / 5 Free 10,000,000+ – Compare
TEGRA－Post Apocalypse Survival 4.4 / 5 Free 5,000,000+ Oct 31, 2026 Compare
Last Day on Earth: Survival 4.4 / 5 Free 100,000,000+ Oct 27, 2026 Compare
Lapse: A Forgotten Future 4.6 / 5 Free 10,000,000+ Oct 19, 2025 Compare

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