Atomic Heart - Enchantment Under the Sea

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Enchantment Under the Sea DLC#3 is included in the Atomic Pass, Gold and Ultimate Edition. Requires the base game Atomic Heart to run.

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8
Based on
503 reviews
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Developer:
Mundfish
Publisher:
Focus Entertainment
Engine:
Unreal Engine 4
Release date:
28 January 2025
Recent Steam reviews:
Not specified
All Steam reviews:
Very Positive (503)

Game features

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Description

Enchantment Under the Sea DLC#3 is included in the Atomic Pass, Gold and Ultimate Edition. Requires the base game Atomic Heart to run.

Get back to the spectacular Atomic Heart gameplay as the third DLC sees Major P-3 leave the world of Limbo and return to Facility 3826! Continue the main storyline with the Twins’ consciousness at your side and dive to the underwater Neptune Research Center to find a way to save humanity from a dismal future. Meet new and returning characters and gain access to a new arsenal to dismantle sea-dwelling threats.

The Enchantment Under the Sea DLC#3 features:

• Continuation of the story in a new underwater complex full of new exciting characters and enemies. Explore its mysteries and help P-3 and the Twin to regain what was lost. Also, revisit some familiar locations that have changed beyond recognition, like the flying city of Chelomey, now under the robots’ total control, and other surprises.

• Two new glove skills, expanding the gameplay. Whip skill, a grapple-hook tool, allowing P-3 to pull himself towards the enemies while also giving access to unreachable areas or letting him quickly dodge away from danger. Blaze, a burning polymer skill letting you drop red-hot fireballs and deal area-of-effect damage.

• Two new weapons to take down deep-sea threats. Unlock the Thunderclap, a powerful hammer that amps up damage with electrical current, and the KM-4 Kuzmich, a crowd-clearing double-barrel shotgun with customizable bullet spread.

• New enemies and powerful bosses. Face off against enhanced versions of the robots from the Facility and fight against a new roster of enemies, from Robogirl, that now poses a serious threat, to swarms of sea-dwelling mutants and the terrifying MOR-4Y lurking in the dark depths.

Recommended system requirements

minimum*

Requirement 1:
Requires a 64-bit processor and operating system

recommended*

Requirement 1:
Requires a 64-bit processor and operating system

User reviews

G 卄 0 丂 ㄒ
Recommended | 27 Jun 2026

This DLC builds on the base game's strengths with some of the best level design and combat encounters in Atomic Heart. The new weapons and abilities are genuinely fun to use, and the underwater setting keeps the

Helpful: 5
[COHF] LordRIB
Recommended | 26 May 2026

The ATOMIC series finally finds it's HEART in these 5 hours. I had a blast in this, and have played through the entire base game about 4 times I think, and 3 times for this DLC. (Im writing this directly after replaying

Helpful: 5
Reaper @bandit
Recommended | 03 May 2026

Atomic Heart - Enchantment Under the Sea delivers a noticeably different experience compared to what came before, mainly because this time the story actually follows a consistent direction. Instead of creating an

Helpful: 4
EAGLE16
Recommended | 12 Jul 2026

This was a great DLC, of the 4, I liked this one the most. Length felt right, new weapons felt great, and abilities were fun. The music was fantastic and matched the environment. The final boss battle was amazing. I

Helpful: 0
Masterfulsix939
Recommended | 06 Jun 2026

I genuinely loved this dlc. It was super fun!!! The puzzles were simple and neat and didnt overstay their welcome. The combat was great it had good linear combat and fun arenas to fight in. The theme was nice and i

Helpful: 0
emmalilien
Recommended | 15 May 2026

This dlc introduced a new weapon that I absolutely adore. The whip is so much fun to use, I’m living out my spiderman dreams in a non spiderman game. The dlc was much more enjoyable than the trapped in limbo dlc. This

Helpful: 0