Subnautica Save Won't Transfer from Xbox to PC

I have the same problem, and subnautica supports cloud save.

I can use my save game from xbox to pc, bit i cant upload my save game from pc to xbox and continue my game there.

Hello T409_ODST,

Thanks for contacting the Xbox Forums! I am sorry to hear that you are struggling with your Subnautica data not cross-saving.

Subnautica is a Play Anywhere title, yes. That means that you purchase the game once and you can play it on any platform rather than having to purchase the game for every platform that you want to play on. A Play Anywhere title, however, does not guarantee that your data will cross-save. That feature is ultimately decided by the studio that made the game.

At this time, Subnautica does not support cross-platform saves. Here is the official message from a Subnautica moderator on their forums:

"We understand that there is some confusion because we do not currently support cross platform saves between Xbox and PC, but we're looking at adding that feature. In the meantime, we're going to find a way to improve our messaging on the Windows Store to indicate which parts of Play Anywhere we do support.

Right now, if you purchase Subnautica from the Microsoft Store, you can play on Xbox and PC with just that one purchase. Achievements associated with your gamer tag should also move across platforms."

Hi there! This is Ronnie, an independent advisor.

Nice to meet you and I hope you are having a great day!

I understand you need help in transferring your data from steam.

I believe the data from both gaming apps are actually different and they have their own versions to it. Unfortunately, it cannot be done. This was also being explained on this thread here:
https://answers.microsoft.com/en-us/xbox/forum/...

Hi !

I assume that it's the same case for transferring a save from microsoft to steam ?

Actually, you're incredibly wrong. It's well known that they implemented could saves for Subnautica. I'm having the same issue as OP, and no matter what I do I can't even start a NEW game without the cloud save.,

Hi Scarlet Rae,

There is a difference between cloud saves, which you reference, and cross-platform saves, which I reference above. Cloud saves are when your save data is backed up in the cloud and accessible if, say, you switch consoles or log into a different PC. But that does not mean that the console and PC share the same save data. That, is cross-platform saving.

Cloud saves are supported by Subnautica. Cross-platform saving is not. This is confirmed by a Subnautica team member in my above comment.

If either yourself or the OP continue to have trouble with saving your Subnautica data, I recommend that you reach out to their support team for further assistance.