What Platforms Is Subnautica 2 On?

The release-date announcement explicitly tells players to check Steam, Epic Games, or Xbox for updated storefronts and screenshots.

That makes those three the safest official platform references for the Early Access launch window.

For buyers comparing purchase paths, the developer-pinned Steam Community FAQ also says Early Access will be available to Xbox Game Pass subscribers.

If more platforms are officially announced later, this page should be expanded only when first-party sources publish them.