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Subnautica Subnautica screenshot 1 Subnautica screenshot 2 Subnautica screenshot 3 Subnautica screenshot 4

Subnautica

3.6 (5)

Quantity

Secure payment

Instant digital delivery

Official key • verified product

Activation Details

Platform
Steam
Region
Global
Delivery
Instant
Activation
Steam Client
Languages
English + 7 languages

Descend into the depths of an alien underwater world filled with wonder and peril. Craft equipment, pilot submarines and out-smart wildlife to explore lush coral reefs, volcanoes, cave systems, and more - all while trying to survive.

Descend into an uncharted trench where light is currency and the dark has opinions.

Abyssal Depths delivers a complete experience built for players who expect more: a handcrafted world that reacts to your choices, performance tuned for modern hardware, and post-launch content shaped by its community.

Key features

  • A rich campaign with meaningful choices and multiple endings
  • Stunning visuals with full HDR and ultrawide support
  • Regular free updates and seasonal events
  • Cloud saves and achievements

Your key is delivered instantly after purchase and activates in seconds. Buy once, play forever.

Genres
Adventure, Horror
Publisher
Unknown Worlds Entertainment
Developer
Unknown Worlds Entertainment
Release date
Jan 23, 2026
Age rating
E

Minimum

OS
Windows 10 64-bit
Memory
8 GB RAM
Storage
60 GB available space
Graphics
NVIDIA GTX 1060 6GB / AMD RX 580
Processor
Intel Core i5-8400 / AMD Ryzen 5 2600

Recommended

OS
Windows 11 64-bit
Memory
16 GB RAM
Storage
60 GB SSD
Graphics
NVIDIA RTX 3070 / AMD RX 6800 XT
Processor
Intel Core i7-12700K / AMD Ryzen 7 5800X

How to activate your product

  1. 1

    Download and install the platform client, then sign in to your account.

  2. 2

    Open your library after purchase and reveal your product key.

  3. 3

    In the client, choose "Activate a Product" (or "Redeem Code").

  4. 4

    Enter your purchased key exactly as shown.

  5. 5

    Download and enjoy — the product stays in your account forever.

3.6

3.6

5 reviews

5
20%
4
40%
3
20%
2
20%
1
0%
J

Jamie Chen

5.0

Perfect gift

Bought as a gift card for my nephew — he redeemed it in minutes. Really easy.

Helpful (37)
J

Jordan Ellis

4.0

Exactly as described

Global key, activated from the Middle East without any issues. Will buy here again.

Helpful (33)
S

Sam Alvarez

2.0

Good, but support was slow

Key worked but I had a question about region locks and the reply took a day.

Helpful (18)
D

Dana Kowalski

4.0 Verified Purchase

Instant delivery, flawless key

Paid and had the key in my library before my download finished. Activated first try.

Helpful (4)
M

Morgan Petrov

3.0

Great game, great service

The game itself is fantastic. Key worked fine, only wish the receipt email had arrived a bit faster.

Helpful (2)

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