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Subnautica 2 CD Key

Free

This is a digital key that allows you to download Subnautica 2 directly to PC from the official platform Steam.

Unlock Key

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Publisher
KRAFTONPlayable on
STEAMRelease date
2025Method
Quest-to-KeyRegion
GlobalBuy CD Key

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Download the free Subnautica 2 CD key for PC Windows! The CD key is a digital combination of 15 letters and numbers that replaces the need for a physical disc and is used to activate a video game on the Steam platform. Enjoy using our service for Valid CD Keys.

Immerse yourself in a new adventure with Subnautica 2, an open-water survival game from the creators of the Subnautica series. Play alone or with friends as you explore alluring biomes and discover fascinating creatures. Craft vehicles, tools, and bases to survive this mysterious alien world.

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Updated: Feb 23, 2026

No.	Platform	CD Key	Editions
1	Steam	YNTLA-9AFTG-B7Q6W	Standard
2	Steam	F9TMX-WT7IA-K7VGY	Standard
3	Steam	JYRIA-KT5TI-3PWRW	Deluxe
4	Steam	DWVGM-EWE96-0JG48	Standard
5	Steam	GPQ5T-TAVNK-H39P5	Ultimate
6	Steam	FG89A-XGCHW-GIHPQ	Standard
7	Steam	FZG2R-QDGR8-2M3J6	Ultimate
8	Steam	JE227-YM3KM-8EFI0	Standard
9	Steam	MPCBG-B84A6-QJDVG	Standard
10	Steam	F5ZTT-XBEM6-VXF3C	Standard

System Requirements

Minimum:

- OS: Windows 10 or later
- Processor: Intel Core i5-8400 / AMD Ryzen 5 2600 (6 cores)
- Memory: 8 GB RAM
- Graphics: GeForce GTX 1660 / RX 5500 XT
- DirectX: Version 12
- Network: Broadband Internet connection
- Storage: 20 GB available space