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- Best overall: Unknown Worlds Entertainment Subnautica: Below Zero and Subnautica Bundle (Nintendo Switch)
- Best budget: Unknown Worlds Entertainment Subnautica: Below Zero (Nintendo Switch)
- Best premium: Unknown Worlds Entertainment Subnautica (PlayStation 5)
- Best for travel: Unknown Worlds Entertainment Subnautica (Xbox Series X|S)
- Subnautica is the stronger pick for a vast open-ocean survival adventure; Below Zero brings a tighter arctic setting and a new story.
- The Nintendo Switch versions suit portable play, while PlayStation 5 and Xbox Series X|S versions suit players who prefer a home console.
- A two-game collection is the simplest way to get both adventures, where available on your chosen platform.
- Both games are single-player survival adventures, so choose by setting, platform and whether you want one game or two.
Subnautica and Subnautica: Below Zero are two single-player underwater survival adventures set on the planet 4546B. Subnautica opens up a vast ocean to explore, while Below Zero sends players into a colder region with a new story and different survival challenges. For Black Friday 2026, the right choice comes down to the adventure you want and the system you play on.
I researched and compared specs, reviews and owner feedback across Nintendo Switch, PlayStation 5, Xbox Series X|S and PC options. Here's the bottom line: start with Subnautica for open-ended ocean exploration, choose Below Zero for an arctic spin, or grab a two-game collection to experience both.
How We Picked
- Compared the setting, exploration style and survival focus of each game.
- Included options for Nintendo Switch, PlayStation 5, Xbox Series X|S and PC.
- Prioritized single-player adventures and editions with clear platform compatibility.
- Considered portability, next-generation console play and whether an option includes one game or two.
- Used game specifications and owner feedback to highlight the trade-offs that matter to players.
Comparison Table
| Product | Best for | Platform | Players | Included games |
|---|---|---|---|---|
| Unknown Worlds Entertainment Subnautica (Nintendo Switch) | Portable open-ocean exploration | Nintendo Switch | 1 | 1 |
| Unknown Worlds Entertainment Subnautica: Below Zero (Nintendo Switch) | Portable arctic exploration | Nintendo Switch | 1 | 1 |
| Unknown Worlds Entertainment Subnautica: Below Zero and Subnautica Bundle (Nintendo Switch) | Two adventures on Switch | Nintendo Switch | 1 per game | 2 |
| Unknown Worlds Entertainment Subnautica (PlayStation 5) | PS5 players starting the series | PlayStation 5 | 1 | 1 |
| Unknown Worlds Entertainment Subnautica: Below Zero (PlayStation 5) | PS5 players seeking a new setting | PlayStation 5 | 1 | 1 |
| Unknown Worlds Entertainment Subnautica (Xbox Series X|S) | Xbox players starting the series | Xbox Series X|S | 1 | 1 |
| Unknown Worlds Entertainment Subnautica: Below Zero (PC) | PC players who want Below Zero | PC | 1 | 1 |
Best Picks Reviewed
#1
Unknown Worlds Entertainment Subnautica (Nintendo Switch)
The Unknown Worlds Entertainment Subnautica (Nintendo Switch) is the best portable ocean survival adventure for Switch players who want open-ended exploration. The Unknown Worlds Entertainment Subnautica (Nintendo Switch)'s 1-player campaign rewards curiosity, crafting and careful planning.
Best for: Portable open-ocean exploration
- Platform
- Nintendo Switch, 1 system family
- Players
- 1
- Included games
- 1
- Setting
- 1 alien ocean planet
- Large ocean world to explore
- Portable play suits short sessions
- Crafting and base-building add depth
- The underwater setting can feel tense for players who dislike deep water.
Is Unknown Worlds Entertainment Subnautica (Nintendo Switch) worth buying on Black Friday 2026?
Yes. Unknown Worlds Entertainment Subnautica (Nintendo Switch) is a strong pick for players who want a substantial solo survival game they can play at home or on the go. Choose it for open-ocean exploration rather than an arctic story.
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#2
Unknown Worlds Entertainment Subnautica: Below Zero (Nintendo Switch)
The Unknown Worlds Entertainment Subnautica: Below Zero (Nintendo Switch) is the best portable arctic survival adventure for Switch players who want a fresh setting. The Unknown Worlds Entertainment Subnautica: Below Zero (Nintendo Switch)'s 1-player story takes place in a colder region of planet 4546B.
Best for: Portable arctic exploration
- Platform
- Nintendo Switch, 1 system family
- Players
- 1
- Included games
- 1
- Setting
- 1 arctic region
- Distinct arctic environments
- A separate story from Subnautica
- Portable format fits handheld sessions
- The world is more focused than the original's broad ocean.
Is Unknown Worlds Entertainment Subnautica: Below Zero (Nintendo Switch) worth buying on Black Friday 2026?
Yes. Unknown Worlds Entertainment Subnautica: Below Zero (Nintendo Switch) suits players who want a standalone survival story in a colder setting. The Switch edition adds portable play, while the original Subnautica remains the better fit for a larger open-ocean adventure.
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#3 · Top pick
Unknown Worlds Entertainment Subnautica: Below Zero and Subnautica Bundle (Nintendo Switch)
The Unknown Worlds Entertainment Subnautica: Below Zero and Subnautica Bundle (Nintendo Switch) is the best two-game collection for Switch players ready to explore both settings. The bundle includes 2 complete single-player adventures.
Best for: Two adventures on Switch
- Platform
- Nintendo Switch, 1 system family
- Players
- 1 per game
- Included games
- 2
- Settings
- 2 regions on planet 4546B
- Includes both main adventures
- Offers a clear path from the original to Below Zero
- Both games support portable play
- A larger combined download or game collection needs more storage than one title.
Is Unknown Worlds Entertainment Subnautica: Below Zero and Subnautica Bundle (Nintendo Switch) worth buying on Black Friday 2026?
Yes. Unknown Worlds Entertainment Subnautica: Below Zero and Subnautica Bundle (Nintendo Switch) is a convenient choice for players who want both adventures in one collection. Check the listing format and included editions before choosing a physical or digital copy.
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#4
Unknown Worlds Entertainment Subnautica (PlayStation 5)
The Unknown Worlds Entertainment Subnautica (PlayStation 5) is the best console pick for PS5 players who want the original ocean adventure. The Unknown Worlds Entertainment Subnautica (PlayStation 5)'s 1-player campaign centers on exploration, survival and crafting across an alien water world.
Best for: PS5 players starting the series
- Platform
- PlayStation 5, 1 console generation
- Players
- 1
- Included games
- 1
- Setting
- 1 ocean planet
- The original story and core survival loop
- A large environment built for exploration
- Good entry point before Below Zero
- The game is focused on solo play, not co-op.
Is Unknown Worlds Entertainment Subnautica (PlayStation 5) worth buying on Black Friday 2026?
Yes. Unknown Worlds Entertainment Subnautica (PlayStation 5) is a solid starting point for PS5 players who want a solo survival adventure with exploration and crafting. Pick the original first if discovering the ocean world matters more than playing the newer story.
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#5
Unknown Worlds Entertainment Subnautica: Below Zero (PlayStation 5)
The Unknown Worlds Entertainment Subnautica: Below Zero (PlayStation 5) is the best PS5 choice for players who prefer a colder setting and a focused story. The Unknown Worlds Entertainment Subnautica: Below Zero (PlayStation 5)'s 1-player campaign offers a standalone adventure on planet 4546B.
Best for: PS5 players seeking a new setting
- Platform
- PlayStation 5, 1 console generation
- Players
- 1
- Included games
- 1
- Setting
- 1 arctic region
- New arctic environments
- A standalone story
- A good fit for players who already know the original
- The original offers a broader-feeling ocean to roam.
Is Unknown Worlds Entertainment Subnautica: Below Zero (PlayStation 5) worth buying on Black Friday 2026?
Yes. Unknown Worlds Entertainment Subnautica: Below Zero (PlayStation 5) is worth considering for PS5 players who want a fresh single-player survival story in an arctic region. Newcomers can play it on its own, though the original is the natural starting point.
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#6
Unknown Worlds Entertainment Subnautica (Xbox Series X|S)
The Unknown Worlds Entertainment Subnautica (Xbox Series X|S) is the best Xbox starting point for players drawn to open-ocean survival. The Unknown Worlds Entertainment Subnautica (Xbox Series X|S)'s 1-player adventure combines exploration, resource gathering and crafting on planet 4546B.
Best for: Xbox players starting the series
- Platform
- Xbox Series X|S, 2 console models
- Players
- 1
- Included games
- 1
- Setting
- 1 ocean planet
- The original adventure and story
- Exploration encourages self-directed play
- Compatible with Xbox Series X|S
- No multiplayer mode for shared exploration.
Is Unknown Worlds Entertainment Subnautica (Xbox Series X|S) worth buying on Black Friday 2026?
Yes. Unknown Worlds Entertainment Subnautica (Xbox Series X|S) is a strong first choice for Xbox players who want an atmospheric, solo survival adventure. Start here for the original ocean setting, then move to Below Zero for a separate story and colder environments.
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#7
Unknown Worlds Entertainment Subnautica: Below Zero (PC)
The Unknown Worlds Entertainment Subnautica: Below Zero (PC) is the best PC pick for players who want the arctic adventure and flexible desktop play. The Unknown Worlds Entertainment Subnautica: Below Zero (PC)'s 1-player story offers a self-contained survival experience.
Best for: PC players who want Below Zero
- Platform
- PC, 1 computer platform
- Players
- 1
- Included games
- 1
- Setting
- 1 arctic region
- Standalone story in a distinct setting
- PC storefront options suit digital buyers
- A natural follow-up to the original
- Requires a compatible computer and storefront account.
Is Unknown Worlds Entertainment Subnautica: Below Zero (PC) worth buying on Black Friday 2026?
Yes. Unknown Worlds Entertainment Subnautica: Below Zero (PC) is a good fit for desktop players who want the arctic story and already own a compatible computer. Confirm the storefront, system requirements and edition before completing the purchase.
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Which is better, Subnautica or Subnautica: Below Zero?
Subnautica is the better first game for players who want a broad ocean world, while Subnautica: Below Zero is better for a more focused arctic adventure. Both are single-player survival games set on planet 4546B, but their environments and stories are distinct.
The original puts exploration first: gather resources, build equipment and discover what happened on the alien planet. Below Zero adds a colder region and a separate narrative. New players should begin with Subnautica for the clearest introduction to the series. Returning players who already know its survival loop can jump straight into Below Zero.
Is Subnautica: Below Zero a sequel or a separate game?
Subnautica: Below Zero is a standalone follow-up with its own story, setting and survival challenges. Players do not need to finish the original Subnautica to understand the core premise or explore Below Zero.
The two games share a world and familiar survival ideas, including gathering resources and crafting. The main difference is the environment: the original centers on ocean exploration, while Below Zero moves the adventure to an arctic region. Playing the original first gives the series a clearer introduction, but buying either game on its own remains a straightforward option.
Which Subnautica game is best for Nintendo Switch?
Subnautica is the best Nintendo Switch choice for first-time players who want to explore the wider ocean, while Below Zero suits players after an arctic setting. Both offer single-player adventures that work well with portable play.
Choose the Nintendo Switch bundle if you want both games and prefer one purchase for the full pair. Check the listing to confirm the edition, format and included titles. For players choosing only one game, setting is the simple deciding factor: open ocean for Subnautica, colder terrain and a new story for Below Zero.
Should you buy Subnautica on PlayStation 5 or Xbox Series X|S?
PlayStation 5 and Xbox Series X|S editions suit players who want Subnautica on a home console, and the original game is a strong starting point on either platform. Below Zero is the alternative for players who want the arctic story.
The best edition is the one that matches your console library and preferred store. Check platform compatibility and whether a listing is a console edition or a bundle before buying. Both games focus on solo exploration, so neither is the right pick for players seeking cooperative multiplayer.
What should you check before buying a Subnautica game on Black Friday 2026?
Check the exact game, platform and edition before buying Subnautica or Subnautica: Below Zero during Black Friday 2026. Similar titles and bundles can make listings easy to mix up, especially when shopping across console stores.
Confirm whether the listing includes one game or both, and whether it is a physical or digital edition. For PC, review the storefront and system requirements. For console, make sure the product matches your system. Choose based on the game setting and your platform first; collection size and format come next.
Buying Guide
Choose the setting first
Pick Subnautica for open-ocean exploration and a broad survival adventure. Pick Below Zero for colder environments and a separate story. Setting is the fastest way to decide between the two.
Match the game to your platform
Select the Nintendo Switch edition for handheld play, or choose PlayStation 5, Xbox Series X|S or PC to match your existing setup. Verify platform compatibility on the product listing.
Decide between one game and two
A standalone edition is a simple entry point. A two-game bundle is the convenient option for players who want the original Subnautica and Below Zero together. Confirm both titles are included.
Check the format and edition
Before checkout, confirm whether the product is physical or digital and check the named platform. For PC editions, review the storefront and system requirements. For consoles, check the exact console family.
Use Black Friday 2026 to compare listings
Compare the same game, platform and edition rather than relying on title wording alone. Check the seller, included content and return terms so the listing matches what you plan to play.
FAQ
Which should I play first, Subnautica or Below Zero?
Play Subnautica first if you want the original introduction to the setting, survival systems and ocean exploration. Subnautica: Below Zero is a standalone follow-up, so players can start there too, especially if the arctic setting and its separate story sound more appealing.
Is Subnautica: Below Zero a full game?
Yes. Subnautica: Below Zero is a standalone single-player survival adventure with its own story and arctic setting on planet 4546B. The game shares themes and survival ideas with Subnautica, but players do not need the original game to play it.
Can you play Subnautica multiplayer?
Subnautica and Subnautica: Below Zero are designed as single-player games. Each listed edition supports 1 player, so choose them for solo exploration, crafting and survival rather than shared co-op sessions.
Which Subnautica game is better for Switch?
Subnautica is the better Switch pick for players seeking open-ocean exploration, while Below Zero is the better fit for a colder setting and separate story. The Nintendo Switch bundle is a convenient choice for players who want both adventures.
Do Subnautica and Below Zero come in a bundle?
A Subnautica and Below Zero bundle is an option for players who want both games together. Check the listing carefully to verify the platform, format and exact included titles, since bundles and standalone editions are separate products.
Which Subnautica game should I buy on Black Friday 2026?
Buy Subnautica for the original ocean survival experience, or choose Subnautica: Below Zero for its arctic setting and standalone story. Pick a bundle if you want both, then verify that the listing matches your console or PC platform.