Subnautica: Below Zero — cheap CD keys, compare prices
Is it worth buying?
- Reviews are excellent. (Steam 90%)
- The price is at or near its all-time low — a good time to buy.
Estimate based on public reviews (Metacritic/Steam) and price history — the final call is yours.
About the game
Subnautica: Below Zero takes you to the icy reaches of alien planet 4546B, two years after the events of the first game. Through diving, building underwater bases and fabricating gear, you piece together what really happened behind a lethal cover-up. Compared with the original it offers more storytelling and on-land exploration.
Did you know?
Below Zero was developed by Unknown Worlds Entertainment and, like the original Subnautica, was built entirely in the open through Early Access.
Best price today
€7.49
all-time low: official €7.49 · keyshop €7.14 near low
The cheapest Subnautica: Below Zero key right now costs €7.49 at Steam — the best of 26 compared offers. The lowest price we have recorded for this game: €7.14.
The average low over the past 5 months was €8.63.
↳ chosen by the region label on the key — not a guarantee
Prices as of
Steam best price Official store
Driffle Marketplace
Driffle Marketplace
Kinguin Marketplace
Kinguin Marketplace
Gamivo Marketplace
Gamivo Marketplace
K4G Marketplace
GameSeal Marketplace
Kinguin Marketplace
Gamivo Marketplace
G2A Marketplace
G2A Marketplace
G2A Marketplace
Instant Gaming Marketplace
G2A Marketplace
G2A Marketplace
Gamivo Marketplace
Fanatical Official store
Driffle Marketplace
Driffle Marketplace
Driffle Marketplace
Driffle Marketplace
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
There are also offers of another kind (Gift) — show (2)
These are not ordinary keys. A gift is usually region-locked and arrives through someone else's account — if the region does not match, the game will not activate. An account means you get someone else's login: the game never becomes yours, and it breaks Steam's rules. A DLC or a bundle is not the base game. That is why none of them count towards the price at the top of the page.
Subnautica: Below Zero prices by store 10
| Store | Type | Price |
|---|---|---|
| Driffle | Marketplace | €6.13 |
| Steam | Official store | €7.49 |
| Gamivo | Marketplace | €9.53 |
| Kinguin | Marketplace | €9.73 |
| K4G | Marketplace | €11.53 |
| Loaded | Marketplace | €11.79 |
| GameSeal | Marketplace | €12.41 |
| Instant Gaming | Marketplace | €12.79 |
| G2A | Marketplace | €13.45 |
| Fanatical | Official store | €29.99 |
Lowest — official stores
€7.49
Sept 2026
Lowest — keyshops
€7.14
Sept 2026
Price history
last 83 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €7.49 | €9.36 |
| Sept 2026 | €7.49 | €7.14 |
| Aug 2026 | €29.99 | €9.73 |
| Jul 2026 | €14.99 | €7.14 |
| Jun 2026 | €29.99 | €11.65 |
Lowest in-stock price per month from our price history; the current month is the low so far.
How to activate your key
- Steam key — open the Steam client → Games → Activate a Product on Steam → enter the key. Stores with this activation: Steam, Driffle, Gamivo, Kinguin, K4G, Loaded, GameSeal, Instant Gaming, G2A, Fanatical
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Confirm in our Telegram bot — no account, no spam.
All-time low so far: €7.14
System requirements
| Minimum | Recommended | |
|---|---|---|
| OS | Windows 7 64-bit | Windows 10 64-bit |
| Processor | Intel Core i3 4XXX series / AMD Ryzen 3 2.6ghz+ | Intel Core i5 4XXX series/ AMD Ryzen 5 @ 3Ghz + |
| Memory | 8 GB RAM | 8 GB RAM |
| Graphics | Intel HD 530 or better | Nvidia 1050 Ti / AMD Radeon 570, 4GB VRAM |
| DirectX | Version 11 | Version 11 |
| Storage | 15 GB available space | 15 GB available space |
Similar games
Video reviews
6:31 Subnautica: Below Zero Review
IGN
7:07 Subnautica Below Zero Review - The Final Verdict
GamingBolt
11:55 Subnautica Below Zero Nintendo Switch Review!
SwitchUp
Reviews are made and published by independent YouTube channels; they load only on click.
About this game — FAQ
Can Subnautica: Below Zero be played single-player?
Yes, Subnautica: Below Zero is a single-player game.
Does Subnautica: Below Zero support a controller/gamepad?
Yes, Subnautica: Below Zero has full controller support.
What languages does Subnautica: Below Zero support?
Subnautica: Below Zero is available in: English, French, Italian, German, Spanish - Spain, Japanese, Korean, Portuguese - Brazil and 11 more.
Does Subnautica: Below Zero use Steam Cloud saves?
Yes, Subnautica: Below Zero uses Steam Cloud, so your saves sync across devices.
FAQ
Where is the cheapest place to buy a Subnautica: Below Zero key?
The cheapest Subnautica: Below Zero key is currently sold by Steam for €7.49. That is the best of 26 offers we compare; prices are refreshed regularly. The lowest price we have ever recorded for this game: €7.14.
How much does Subnautica: Below Zero cost?
Subnautica: Below Zero currently costs from €7.49 — the cheapest offer across the stores we track.
Is Steam an official store or a keyshop?
Steam is an official store — keys come directly from the publisher or an authorized distributor.
Are keys from these stores legal?
Buying is legal — keys come from the grey market, so a small deactivation risk exists. So before paying, check the seller's buyer protection.
Which key region should I pick?
Global activates everywhere. Regional keys (Europe, North America, RU-CIS) only work on accounts from that region — use the Region filter to match your account.
What is an activation platform?
The service where the key activates — Steam, GOG, Epic or the publisher's platform. A key for one platform won't work on another, hence the separate filter.
What's the difference between editions?
Standard is the base game; Deluxe usually adds an expansion or bonus content. The edition filter shows exactly that variant, with no mixed prices.