How quickly will I receive my key after purchase?

Most keys are delivered instantly by sellers after payment confirmation. You will receive the key by email or directly on the website.

Can I return or exchange a key if it doesn’t work?

Usually yes, key sellers provide a guarantee on all keys. In case of activation issues, contact the seller’s chat for assistance.

Are keys supported for different platforms — Steam, Xbox, PlayStation, and others?

Yes, on Irongamers you will find keys and accounts for most popular platforms, including Steam, EA Play, Uplay, Xbox, Twitch, and Epic Games.

Can I get discounts and bonuses for referrals?

Usually yes, sellers can give personal discounts on new games and keys.

What payment methods are available?

We support various payment methods: bank cards, e-wallets, SBP, and other convenient options.

How is security and confidentiality ensured when buying?

The purchasing process takes place on a special page that uses modern data protection methods, encryption, and guarantees full confidentiality of your payment and personal data.

Atomic Heart STEAM KEY Region Free

All Atomic Heart Steam Key offers

5 (10 reviews)

Content: text (0 symbol)
Available: 5
Uploaded: 19.08.2026

Positive responses: 10
Negative responses: 0

Sold: 276
Refunds: 0

Seller: swen99

Ask a question

Description

Region Free (Except Russia, CIS, Ukraine)
LOCALIZATION OF THE GAME
Voice acting: in English/Russian
Subtitles: in English/Russian
Your next spine-chilling adventure
Atomic Heart is an upcoming action-adventure game developed by Mundfish. Set in an alternate version of the Soviet Union, the game follows agent P-3 in a mission to investigate a secret facility where strange and inexplicable phenomena have been occurring. Players explore vast open-worlds, battle robotic enemies and mutated creatures, solve puzzles, and use technology to progress through the story. Atomic Heart features an advanced physics engine that makes for dynamic and interactive environments; objects can be destroyed or interacted with to create unexpected reactions that alter the environment.
Alternate universe
Explore the world after a global system failure, which had happened at the Soviet Facility. That unfortunate event caused the pervasive machinery to rebel against humankind. Take on the role of Major P-3, who’s on a mission to investigate the mysterious accident, eliminate its consequences, and prevent the leakage of information into the wrong hands.
The unknown enemy
Before you decide to stand for a battle against the monstrosities created by the large-scale incident, you should first study their behavior. If you observe how they behave and relate to each other, you’ll take advantage of being one step ahead of the enemies. A clever way to avoid robots’ attacks is to hack their system – use your skills to hack the “Kollektiv” network and remain unnoticed.
Craft your weapon
Set your equipment up to your taste with a handy Chaika 3.0 device. Create more than 30 types of melee and firearms and modify them to improve your combat. While battling, remember to use the environment to your advantage and exploit enemy vulnerabilities. Loot useful collectibles and complete your mission!
Stunning visuals
Graphically speaking, Atomic Heart is quite impressive; landscapes and environments look incredibly detailed, characters are gorgeously rendered, and there are plenty of aesthetically pleasing effects such as dynamic lighting and particle effects that help bring it all together into one immersive experience. With its unique setting and ambitious design, Atomic Heart promises to be an unforgettable journey into a surreal world unlike any other seen before.