Compare Subnautica Deep Ocean Bundle prices across trusted key stores and find the best deal. Developed by Unknown Worlds Entertainment. Published by Unknown Worlds Entertainment. Released on 5/14/2021. Available on PC. Genres: First Person, Indie, Adventure. Metacritic score: 82/100.

Two of the most atmospheric survival games ever made in one package: one crash-lands you in a warm alien sea, the other traps you in a freezing one. Both will keep you awake past midnight.

I keep coming back to the moment in the original Subnautica when you first swim past the edge of the safe shallows and the ocean floor just drops away into nothing. That single design decision sums up what makes this bundle so quietly remarkable. These two games understand that the best horror is the kind that lives in your imagination, just past the reach of your flashlight, and they use survival crafting and base-building not as genre checkboxes but as a way to give you just enough agency to feel brave before reminding you how small you are. The original Subnautica puts you on an alien ocean planet with a crashed escape pod, a fabricator, and no hand-holding. You scan creatures, gather raw materials, craft tools, pilot submarines, and gradually build underwater bases out of modular rooms and corridors powered by solar panels or thermal vents near the seafloor. The loop is textbook survival-crafting on paper, but the biome design lifts it into something else entirely. Coral reefs give way to volcanic zones, which give way to cave systems that descend past the point where your hull starts groaning. The absence of combat weapons is a deliberate choice that pays off every single time a leviathan appears on sonar. Below Zero is smaller, colder, and more story-forward. You play as Robin Ayou, a xenologist who smuggles herself onto the same planet to investigate her sister's death at an abandoned Alterra research station. The new body temperature gauge adds a survival layer that kicks in the moment you step onto land, and the land sections themselves are genuinely mixed: the frozen Glacial Basin and Arctic Spires are memorable, tense spaces, but the on-foot movement never quite matches the freedom of swimming. Critics and players broadly agree that the underwater sections remain the stronger material, and the land segments feel comparatively flat, even when the Snowfox hoverbike and Ice Worm encounters are involved. Below Zero also introduces the Seatruck, a modular submarine you configure yourself by attaching storage, fabricator, aquarium, and sleeper modules behind the cabin, which is one of the most satisfying vehicle systems the series has produced. The alien Al-An, who shares Robin's mind and guides her toward collecting components to build him a new body, gives the narrative a strange intimacy that the original never attempted. Community opinion lands in two camps: one that finds Below Zero's tighter scope and voiced story a worthy evolution, and one that simply misses the raw open-ended dread of the first game. Taken as a package, the Deep Ocean Bundle is the cleanest way to own both. If you have never touched either title, start with the original and treat Below Zero as a second act. If you are thalassophobia-curious, someone who finds the idea of deep water terrifying but somehow fascinating, these games will do things to your nervous system that no horror-labelled game has managed in years. The soundscapes alone justify the playtime. Neither game outstays its welcome, and both know exactly when their world has said what it needed to say. Kai, Scout Team

Subnautica Deep Ocean Bundle
First PersonIndieAdventure

Subnautica Deep Ocean Bundle

May 14, 2021Unknown Worlds Entertainment
GamerScout Says

Two of the most atmospheric survival games ever made in one package: one crash-lands you in a warm alien sea, the other traps you in a freezing one. Both will keep you awake past midnight.

PC
Best Price Available
€23.94-60%
at Eneba
Lowest tracked: €24.12
Track this price

GamerScout Verdict

Buy for the original Subnautica; stay for Below Zero's colder, tighter story once the first game has its hooks in you.

Compare Prices(4 stores)

EnebaBest price
StandardGlobalSteam KeyKey
€23.94-60%
Priced in EUR by the store
Buy
StandardEurope (EU)Steam KeyKey
€23.95
Priced in EUR by the store
Buy
StandardEurope (EU)Steam KeyKey
€24.53
Priced in EUR by the store
Buy
StandardGlobalSteam KeyKey
€24.53
Priced in EUR by the store
Buy
StandardGlobalSteam KeyKey
€24.63
Priced in EUR by the store
Buy
StandardLatin AmericaSteam KeyKey
€24.73
Priced in EUR by the store
Buy
StandardEurope (EU)Steam KeyKey
€24.75
Priced in EUR by the store
Buy
StandardEurope (EU)Steam KeyKey
€25.24-10%
Priced in EUR by the store
Buy

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Price History

Lowest tracked
€24.126 Sept 2026
Current best
€23.94
Lowest since we started tracking
Keyshops
€23.43€25.82€28.21€30.605 Jun28 Jun22 Jul14 Aug6 Sept
5 Jun — 6 Sept
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Screenshots & Media

Screenshot

About Subnautica Deep Ocean Bundle

I keep coming back to the moment in the original Subnautica when you first swim past the edge of the safe shallows and the ocean floor just drops away into nothing. That single design decision sums up what makes this bundle so quietly remarkable. These two games understand that the best horror is the kind that lives in your imagination, just past the reach of your flashlight, and they use survival crafting and base-building not as genre checkboxes but as a way to give you just enough agency to feel brave before reminding you how small you are. The original Subnautica puts you on an alien ocean planet with a crashed escape pod, a fabricator, and no hand-holding. You scan creatures, gather raw materials, craft tools, pilot submarines, and gradually build underwater bases out of modular rooms and corridors powered by solar panels or thermal vents near the seafloor. The loop is textbook survival-crafting on paper, but the biome design lifts it into something else entirely. Coral reefs give way to volcanic zones, which give way to cave systems that descend past the point where your hull starts groaning. The absence of combat weapons is a deliberate choice that pays off every single time a leviathan appears on sonar. Below Zero is smaller, colder, and more story-forward. You play as Robin Ayou, a xenologist who smuggles herself onto the same planet to investigate her sister's death at an abandoned Alterra research station. The new body temperature gauge adds a survival layer that kicks in the moment you step onto land, and the land sections themselves are genuinely mixed: the frozen Glacial Basin and Arctic Spires are memorable, tense spaces, but the on-foot movement never quite matches the freedom of swimming. Critics and players broadly agree that the underwater sections remain the stronger material, and the land segments feel comparatively flat, even when the Snowfox hoverbike and Ice Worm encounters are involved. Below Zero also introduces the Seatruck, a modular submarine you configure yourself by attaching storage, fabricator, aquarium, and sleeper modules behind the cabin, which is one of the most satisfying vehicle systems the series has produced. The alien Al-An, who shares Robin's mind and guides her toward collecting components to build him a new body, gives the narrative a strange intimacy that the original never attempted. Community opinion lands in two camps: one that finds Below Zero's tighter scope and voiced story a worthy evolution, and one that simply misses the raw open-ended dread of the first game. Taken as a package, the Deep Ocean Bundle is the cleanest way to own both. If you have never touched either title, start with the original and treat Below Zero as a second act. If you are thalassophobia-curious, someone who finds the idea of deep water terrifying but somehow fascinating, these games will do things to your nervous system that no horror-labelled game has managed in years. The soundscapes alone justify the playtime. Neither game outstays its welcome, and both know exactly when their world has said what it needed to say.

Kai
Kai · Scout Team

Indie & narrative

Tags

steamThalassophobiaModular Base BuildingBody Temperature MechanicAlien EcosystemVoiced ProtagonistLeviathan EncountersOxygen ManagementSeatruck CustomizationNo-Combat HorrorStory-Driven Survival

System Requirements

Minimum

Memory
4 GB RAM
Graphics
Intel HD 4600 - This includes most GPUs scoring greater than 950 points in the 3DMark Fire Strike benchmark
Processor
Intel Haswell 2 cores / 4 threads @ 2.5Ghz
System requirements
Windows Vista SP2, 64-bit

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Community Discussion

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Reviews & Ratings

Metacritic
82

Game Info

Developer
Unknown Worlds Entertainment
Publisher
Unknown Worlds Entertainment
Release Date
May 14, 2021

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Frequently asked questions about Subnautica Deep Ocean Bundle

How much does Subnautica Deep Ocean Bundle cost?

As of 6 September 2026, the cheapest in-stock offer for Subnautica Deep Ocean Bundle is €23.94 at Eneba, out of 9 live offers we track across verified key stores. Prices change daily — the table on this page is refreshed continuously.

Where can I buy Subnautica Deep Ocean Bundle cheapest?

The lowest in-stock price we track for Subnautica Deep Ocean Bundle is €23.94 at Eneba (6 September 2026). We compare 9 live offers from verified key stores — the full table with every store and its trust score is on this page.

What platforms is Subnautica Deep Ocean Bundle available on?

Subnautica Deep Ocean Bundle is available on PC.

When was Subnautica Deep Ocean Bundle released?

Subnautica Deep Ocean Bundle was released on 14 May 2021.

Who developed Subnautica Deep Ocean Bundle?

Subnautica Deep Ocean Bundle was developed by Unknown Worlds Entertainment.

Is Subnautica Deep Ocean Bundle worth buying?

Subnautica Deep Ocean Bundle holds a Metacritic score of 82/100, making it one of the standout First Person titles. See the full reviews, ratings and how-long-to-beat times on this page to decide.