Subnautica 2 — cheap CD keys, compare prices
Is it worth buying?
Reviews are excellent (Steam 91%) · The price is above its low (was €22.79), but within a reasonable range Notify me on a drop
About the game
Subnautica 2 is an underwater survival adventure set on an all-new alien planet, playable solo or, for the first time, in co-op with up to four players. You dive through unfamiliar biomes, build bases, craft equipment and uncover what hides in the depths. Like the original, it's launching through Early Access.
Did you know?
The sequel made headlines in 2025 when publisher Krafton replaced Unknown Worlds' leadership and delayed the game, triggering a lawsuit over a 250 million dollar performance-based earnout.
Best price today
€29.99
· · check “Region” on the seller’s page
Epic · Official store · Epic
Global key · check “Region” on the seller’s page
Notify me when it drops below €26.99
- On Steam
- €29.99
- all-time low
- €22.7917 Jul
- Average low, 5 mo.
- €24.79
The cheapest PC key for Subnautica 2 right now costs €29.99 at Epic — the best of 3 compared offers. (Prices as of )
Offers 3
Prices as of
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
Subnautica 2 prices by store 4
| Store | Type | Price |
|---|---|---|
| Driffle | Marketplace | €23.23 |
| Epic | Official store | €29.99 |
| Steam | Official store | €29.99 |
| K4G | Marketplace | €37.16 |
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Lowest official since we started tracking (Jul 2026)
€29.99
Jul 2026
Lowest — keyshops
€22.79
Jul 2026
Monthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €29.99 | €31.76 |
| Sept 2026 | €29.99 | €24.78 |
| Aug 2026 | €29.99 | €23.16 |
| Jul 2026 | €29.99 | €22.79 |
| Jun 2026 | €29.99 | €23.21 |
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
- Epic key — open Epic Games Launcher → profile (top right) → Redeem Code → enter the key. Stores with this activation: Epic
System requirements
| Minimum | Recommended | |
|---|---|---|
| OS | Windows 10/11 | Windows 11 |
| Processor | Intel Core i5-8400 / AMD Ryzen 5 2600 | Intel Core i7-13700 / AMD Ryzen 7 7700X |
| Memory | 12 GB RAM | 16 GB RAM |
| Graphics | GeForce GTX 1660 6GB / RX 5500 XT 6GB | Geforce RTX 3070 8GB / RX 6700 XT 8GB |
| DirectX | Version 12 | Version 12 |
| Storage | 50 GB available space | 50 GB available space |
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Video reviews
8:55 Subnautica 2 Early Access Review
IGN
10:49 Subnautica 2
videogamedunkey
14:36 Subnautica 2 - Before You Buy
gameranx
Reviews are made and published by independent YouTube channels; they load only on click.
About this game — FAQ
Does Subnautica 2 have co-op?
Yes, Subnautica 2 supports online co-op.
Does Subnautica 2 have multiplayer?
Yes, Subnautica 2 has multiplayer.
Does Subnautica 2 support crossplay?
Yes, Subnautica 2 supports cross-platform multiplayer.
Can Subnautica 2 be played single-player?
Yes, besides multiplayer modes, Subnautica 2 can also be played solo (single-player).
Does Subnautica 2 support a controller/gamepad?
Yes, Subnautica 2 has full controller support.
What languages does Subnautica 2 support?
Subnautica 2 is available in: English, German, Korean, Portuguese - Brazil, Spanish - Latin America, French, Japanese, Simplified Chinese and 3 more.
Does Subnautica 2 use Steam Cloud saves?
Yes, Subnautica 2 uses Steam Cloud, so your saves sync across devices.
FAQ
Where is the cheapest place to buy a Subnautica 2 key?
The cheapest Subnautica 2 key is currently sold by Epic for €29.99. That is the best of 3 offers we compare; prices are refreshed regularly. The lowest price we have ever recorded for this game: €22.79.
How much does Subnautica 2 cost?
Subnautica 2 currently costs from €29.99 — the cheapest offer across the stores we track.
Is Epic an official store or a keyshop?
Epic 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.