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About Nuclear Day

Nuclear Day - about the game

A mesmerizing survival game with a unique atmosphere. Survive in a city that has been hit by a nuclear strike.

Can you survive in a world where there was a nuclear explosion? There is radiation, hunger, disease and suffering all around you. Your goal is to escape from the dying city and find the love of your youth. A unique atmosphere and a poignant storyline. Uncover the mystery of the missing documents and make a choice: save the people around you or leave them to perish.

What awaits you in the game:

— Unique story. Along the way, you will find many stories of different people, fascinating puzzle quests and the right to choose during the passage of quests.

— Hard survival. You will be haunted by typical survivor problems such as hunger, disease, thirst, the gradually approaching nuclear winter and bandits. Eliminate enemies to survive and avoid unnecessary attention.


— Dynamic game world. In the game world, weather conditions, the alignment of forces of groups of people outside, and so on will change. Get a loyal companion who will help you in your search and protect you from danger.

— Fistfights. Engage in fierce duels with other survivors, where only strength and agility decide the outcome.

The Demo Version Is Available Now.

Interface:
EnglishRussian
Audio:
EnglishRussian
Subtitles:
EnglishRussian

Age rating

Unavailable

System requirements

Minimum:

    Minimum:
    • OS *: Windows 7 (SP1+) or Windows 10
    • Processor: x86, x64 architecture with SSE2 instruction set support
    • Memory: 2 GB RAM
    • DirectX: Version 10
    • Storage: 1 GB available space

Recommended:

    Recommended:
    • OS: Windows 10
    • Processor: x64 architecture
    • Memory: 4 GB RAM
    • DirectX: Version 11
    • Storage: 2 GB available space

Minimum:

    Minimum:
    • OS: Mac OS X 10.13+
    • Processor: Intel Core2Duo E7400
    • Memory: 2 GB RAM
    • Graphics: Intel HD Graphics 3000
    • Storage: 1 GB available space

Recommended:

  • OS: Mac OS X 10.13+
  • Processor: Intel Core2Duo E7400
  • Memory: 2 GB RAM
  • Graphics: Intel HD Graphics 3000
  • Storage: 1 GB available space

Minimum:

    Minimum:
    • OS: Ubuntu 18.04.5 or equivalent
    • Processor: x64 architecture with SSE2 instruction set support.
    • Memory: 2 GB RAM
    • Storage: 2 GB available space

Recommended:

    Recommended:
    • OS: Ubuntu 20.04.2.0
    • Processor: x64 architecture with SSE2 instruction set support.
    • Memory: 4 GB RAM
    • Network: Broadband Internet connection
    • Storage: 4 GB available space
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FAQ

8 questions

Before you start looking for a cheap Nuclear Day CD Key, take a moment to check the essentials. Developed by Garden of Dreams. Published by Garden of Dreams. PC released date: 27 Oct 2025. Genres: Action, RPG, Adventure. Categories: Family Sharing, Single-player.

Q Can I play Nuclear Day on Steam Deck?

No, not right now. Valve marks Nuclear Day as Steam Deck Unsupported, so it won't launch via Proton at this time. Keep an eye on XD.deals - we track Proton breakthroughs and community fixes, and we'll flag it the moment there's a working way to play Nuclear Day on Steam Deck.

Yes. A Nuclear Day Steam version exists. Pick any offer tagged Steam Key on XD.deals, redeem it in the desktop client, and play Nuclear Day on Steam PC.

Yes. Once your Steam key is redeemed, you can launch Nuclear Day in Offline Mode via Steam. Your save files will sync the next time you go online.

Yes, you can buy a Nuclear Day Steam Key directly on the Steam Store. At XD.deals, we aggregate all available Steam DRM offers so you can compare cheap Nuclear Day steam deals in one place.

At the moment we don't have any live offers for Nuclear Day - both official stores ({1}) and keyshops ({2}) show the game as sold out or temporarily unavailable…

With XD.deals, PC gamers can instantly see where to buy a cheap Nuclear Day PC Steam key. Our real-time price-comparison engine and curated coupon database track every official store and trusted keyshop so you dont have to. Right now we detect this game in {1} live offers from stores and keyshops.

Not yet. There's no Nuclear Day Steam listing right now, so you can't buy Nuclear Day on Steam today. Instead, browse the other Nuclear Day offers on XD.deals - official stores and keyshops often provide DRM-free or launcher-key versions you can play while waiting for a future Steam release.

No - XD.deals itself isn't a store. We're a price-comparison service that tracks the best offers for Nuclear Day across official stores and verified keyshops. Click "Shop Now" next to the deal you want, and you'll be redirected to the retailer's website to complete your purchase and receive the key there.

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