Atomic Heart Enchantment Under the Sea
Offers
Trailers & screenshots
1 / 9



About Atomic Heart Enchantment Under the Sea
Atomic Heart Enchantment Under the Sea is the third DLC for Atomic Heart. Major P-3 leaves Limbo and returns to Facility 3826, with the Twins’ consciousness at his side. He travels to the underwater Neptune Research Center to seek a way to save humanity from a bleak future, meeting new and returning characters and confronting threats from the sea.
Explore Facility 3826
The story continues through a new underwater complex filled with characters and enemies. You explore its mysteries and help P-3 and the Twin regain what was lost. The DLC also revisits familiar places transformed beyond recognition, including the flying city of Chelomey, now under the robots’ total control.
New skills and weapons
Two glove skills expand P-3’s abilities. Whip lets him grapple toward enemies, reach otherwise inaccessible areas or dodge away from danger. Blaze lets him drop red-hot fireballs that deal area-of-effect damage.
Two new weapons are available for fighting deep-sea threats: Thunderclap, a powerful hammer that increases its damage with electrical current, and the KM-4 Kuzmich, a double-barrel shotgun with customizable bullet spread for clearing crowds.
Enemies and bosses
You face enhanced versions of Facility robots and a new roster of enemies, including Robogirl, swarms of sea-dwelling mutants and MOR-4Y, which lurks in the dark depths. The DLC also adds powerful bosses.
Frequently asked questions
The best price for Atomic Heart Enchantment Under the Sea is $6.20 at Difmark. That is 37% less than on Steam, where it costs $9.99. 8 shops have an offer that activates in your country.
Some are. This page only shows offers that activate in your country; offers for other regions, or with no stated region, are left out. To see the offers for another country, change your country at the top of the page.
Every key we list activates on Steam. Redeem the key there and Atomic Heart Enchantment Under the Sea stays in your library for good.
Yes, with a small risk. Publishers create keys to sell in other shops, which is why a key can cost less than in the official store, and once you activate it the DLC is yours to keep, just like a store purchase. On average 1–2% of keys fail, so check the shop's buyer protection before you buy: the official store does not refund keys bought elsewhere.
No. Atomic Heart Enchantment Under the Sea is DLC and only works with Atomic Heart.
The minimum requirements for Atomic Heart are: Windows 10, Radeon R9 380, AMD Ryzen 3 1200, 8 GB RAM, 90 GB storage. It runs on Windows only. The recommended specs are in the System requirements section.
No. Atomic Heart is a single-player game.
Buy Atomic Heart Enchantment Under the Sea 37% cheaper than on Steam.
Atomic Heart Enchantment Under the Sea is available for 37% less in shops such as Difmark, GameBoost, or YUPLAY.
Steam lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.
Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. Steam offers no buyer protection for keys bought in other shops and doesn't refund them.











