for many years, nuclear heart Fans watched as another bioshockIts retrofuturistic setting, striking art design, and unique gameplay seemed to have much in common with the seminal 2007 FPS. However, the game ultimately wasn't able to live up to those high expectations. After its release, nuclear heart received mixed-to-positive reviews from critics; Some praised it for its ambitious nature and stunning visuals, while others criticized it for its clunky combat and poor dialogue. However, the reception from fans was clearly more positive. However nuclear heart While not the genre-defining masterpiece that some had hoped for, it was still praised by gamers on sites like Steam for being an inventive, albeit somewhat junky, first-person shooter.
Mundfish, later an independent developer nuclear heartNo sales figures have yet to be provided for its divisive title, but it seems to be doing very well. Despite launching directly on Xbox Game Pass, sales of the 2023 sci-fi FPS exceeded the company's expectations. Given that it was a commercial success, it should come as no surprise that Mundfish has continued to release additional material. nuclear heart More than a year after its initial launch. On January 28, 2025, in fact, the studio wants to launch a brand-new DLC. nuclear heart Which continues the main story of the base game.

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New DLC for Atomic Heart is releasing next January
“Undersea Enchantment” introduces a new underwater location and some new weapons
Earlier this week, Mundfish gave in nuclear heart Fans get their first proper look at the next expansion for the retrofuturistic FPS. This new DLC, titled “Enchantment Under the Sea,” puts players once again in the shoes of talking Soviet veteran Sergei “P-3” Nechayev, who must explore a new area in Facility 3826 to find a way to save humanity. From the ongoing Robot Rebellion. As its name suggests, “Undersea Attraction” takes place primarily in an underwater laboratory called the Neptune Research Center. This, like Rapture City from many bioshockSubmerged under the ocean and overrun by hostile creatures.
As players make their way through the Neptune Research Center and revisit some familiar locations in Facility 3826, they'll encounter all-new enemy types like shambling coral mutants and the deadly MO-R4Y. Fortunately, “Attraction Under the Sea” adds some new weapons and abilities nuclear heart which players can use to protect themselves from these dangerous threats. The DLC not only includes a powerful, electrically charged hammer called the Thunderclap, but also a custom double-barreled shotgun dubbed the KM-4 Kuzmich. Best of all, it also features a grappling hook that can damage enemies and a new polymer skill that lets players shoot fireballs from their hands.
The new grappling hook in “Enchantment Under the Sea” is called a whip, and in addition to being usable as a weapon, it can allow players to dodge attacks, pull themselves towards enemies, and reach previously inaccessible areas.
Atomic Heart's upcoming DLC will be shorter in length
The last two DLCs for “Under the Sea Attraction” seem to be very similar in scope nuclear heart“Annihilation Instinct” and “Trapped in Limbo.” Since both of these extensions are around 3 to 4 hours in length, it's safe to assume that “Enchanted Under the Sea” will have an equally short runtime. These DLCs are only $10 each, so players shouldn't expect to be overflowing with new content.
Like all previous DLCs, “Enchantment Under the Sea” will be available at no additional cost to those who purchase the $40 Atomic Pass bundle, which is included in the Gold and Premium editions. nuclear heart. Owners of the aforementioned passes and/or editions will also have access nuclear heart's upcoming fourth DLC, which Mundfish has yet to reveal.