Atomic Heart Premium Edition - Steam - Global
Mundfish
Feb 20th, 2023
3% cashback on this purchaseAtomic Heart DLC & Add-Ons (4)
Buy Atomic Heart Premium Edition Steam Key
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About Atomic Heart Premium Edition
The Atomic Heart Premium Edition bundles the full game with its complete post-launch story and cosmetic content, developed by Mundfish and published by Focus Entertainment. Atomic Heart is a first-person shooter set in an alternate version of 1955 Soviet Union where robotics and biotechnology advanced decades ahead of reality. Major P-3 Nechaev, a special agent sent to Facility 3826, arrives to find every robot in the complex has turned violently against its human workforce. The game follows his investigation across the facility's labs, testing grounds, open countryside, and interconnected underground sectors.
Combat combines first-person shooting with a Polymer glove that channels elemental abilities including electricity, ice, telekinesis, and fire. Weapons are upgradeable and modifiable at crafting stations throughout the world, and a skill tree allows players to develop combat abilities and improve the glove's elemental outputs over time.
The Premium Edition includes three-story DLC expansions. Annihilation Instinct, released August 2, 2023, is the first chapter, continuing the story into a new area with new enemies, new weapons, and an additional glove ability. Trapped in Limbo and Enchantment Under the Sea, released in subsequent months with Enchantment Under the Sea arriving in January 2025, are the two following chapters, each set in distinct new environments and expanding on the narrative threads left open by the base game and preceding expansions.
Three cosmetic DLC packs are also included. The Midas Glove Skin reskins the Polymer glove. Blood on Crystal and the Golden Age Weapon Skin Pack apply themed visual styles to weapons without affecting their performance. A Digital Artbook rounds out the package with behind-the-scenes visual content from the game's development.
What Is Included in the Premium Edition
The Atomic Heart Premium Edition includes the following content:
Content | Standard | Premium Edition |
|---|---|---|
Base Game | ✓ | ✓ |
Annihilation Instinct | ✗ | ✓ |
Trapped in Limbo | ✗ | ✓ |
Enchantment Under the Sea | ✗ | ✓ |
Midas Glove Skin | ✗ | ✓ |
Blood On Crystal | ✗ | ✓ |
Golden Age Weapon Skin Pack | ✗ | ✓ |
Digital Artbook | ✗ | ✓ |
Region & Activation
This game key is available in multiple regions. Select your region at checkout to see availability and pricing for your country. If you are unsure whether your country is supported, check the activation details on the product page before purchasing.
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3% cashback on this purchaseAtomic Heart Premium Edition FAQs
The Standard Edition includes the base game only. The Premium Edition adds three story DLC expansions (Annihilation Instinct, Trapped in Limbo, and Enchantment Under the Sea), three cosmetic DLC packs (Midas Glove Skin, Blood on Crystal, and Golden Age Weapon Skin Pack), and a Digital Artbook.
- Open the Steam client.
- Click "Add a Game" in the bottom left corner.
- Select "Activate a Product on Steam" from the dropdown.
- Enter the code and follow any on-screen instructions.
Your key is delivered instantly after purchase. Once payment is processed, the key will appear in your account dashboard, ready to reveal, copy, and activate through Steam.
Yes. GameBoost is a verified marketplace rated Excellent on Trustpilot with over 18,000 reviews. Every purchase includes instant delivery, 3% cashback in GB Coins, and 24/7 live chat support.
You are eligible for a refund if the key has not been revealed and a valid refund reason is provided and approved by GameBoost, if the delivered key is not as described (wrong edition, wrong platform, or cannot be activated in your country despite being listed as compatible), or if the key is invalid or duplicated. You are not eligible for a refund if the key has been revealed and redeemed successfully, if the key works correctly and matches the product description, or if you do not like the game or changed your mind. Contact GameBoost's 24/7 live chat support for any refund requests.
This is a Steam key, not an account. You activate it on your own existing Steam account and retain full ownership of the game permanently.
This key is available in multiple regions. Select your region at checkout to confirm availability for your country. If you are unsure whether your country is supported, check the activation details on the product page before completing your purchase.
Yes. The three DLC story expansions are post-game content that continues the narrative after the base game's conclusion. Annihilation Instinct should be played first, followed by Trapped in Limbo and Enchantment Under the Sea in sequence for the intended story order.
No. The Midas Glove Skin, Blood on Crystal, and Golden Age Weapon Skin Pack are purely visual and have no effect on weapon stats, glove ability performance, or any gameplay mechanic.