Minimum PC Requirements
The minimum PC requirements are the baseline for launching and playing Subnautica 2, not a guarantee that every scene, base, biome, and co-op situation will feel smooth. Survival games can become heavier as bases grow, more systems run, and new Early Access content is added.
- OS: Windows 10/11
- Processor: Intel Core i5-8400 / AMD Ryzen 5 2600
- Memory: 12 GB RAM
- Graphics: GeForce GTX 1660 6GB / Radeon RX 5500 XT 6GB
- DirectX: Version 12
- Network: Broadband internet connection
- Storage: 50 GB available space
- Additional: 64-bit processor and operating system required
Recommended PC Requirements
The recommended requirements are the safer target if you want a more stable Early Access experience, especially for co-op, larger bases, deeper zones, and longer exploration sessions.
- OS: Windows 11
- Processor: Intel Core i7-13700 / AMD Ryzen 7 7700X
- Memory: 16 GB RAM
- Graphics: GeForce RTX 3070 8GB / Radeon RX 6700 XT 8GB
- DirectX: Version 12
- Network: Broadband internet connection
- Storage: 50 GB available space
- Additional: 64-bit processor and operating system required
Buying Advice For PC Players
If your system sits close to the minimum line, check gameplay reports for your GPU before buying and be ready to lower visual settings. If you plan to play with friends, prioritize stable CPU, RAM, and network conditions, not only graphics horsepower.
The storage requirement is also worth taking seriously. Keep extra space available for updates, screenshots, crash logs, and save growth during Early Access.
How To Use This Page
Use this page when you are deciding whether to buy, install, wait, or choose a platform. Release and platform answers change less often than recipes, but store availability, regional pricing, subscription access, and console plans can still change during Early Access.
Official store pages and Unknown Worlds posts are the strongest sources for platform, release, and access details.
Before You Act On This Guide
- Check the current Steam or Xbox store page before buying.
- Confirm your platform and account match the version your friends will use.
- Read the system requirements or console-status page before assuming support.
- Treat unannounced ports as unconfirmed until a store page or studio post exists.
Stop using old release-window summaries once a current store page or official launch note gives a newer answer.
Frequently Asked Questions
Can my PC run Subnautica 2 with 8 GB RAM?
The listed minimum is 12 GB RAM, so 8 GB is below the published requirement.
Does Subnautica 2 require DirectX 12?
Yes. The Steam requirements list DirectX Version 12.
How much storage does Subnautica 2 need?
The published PC requirements list 50 GB of available storage.