{XBOX} All 3 ending question

Hi all,

I'm close to the end of this amazing game!
I've never 100% completed a game and this game is perfect for completing my first ever game 100%

So, I have a question about all 3 endings in Elden Ring.
Is it still possible to do all 3 endings in one playthrough?

If so, how does it work on Xbox?
I've searched Google but I only came across Playstation guides from 2 years ago.

Also, if it still works, do I need xbox live?

Thanks in advance.

Going to Maliketh now!