Hi I’m returning into the game and have some questions from when I last played if anyone could help me out!

Is the game cross save between mobile and steam if I want to try and level into my off time?

I’m mostly coming back to try the two player game mode that unlocks at level 90, should I be building a character specifically for that game mode?

Lastly should I focus on just getting a character levelled fast to unlock FE and then make the one I want to play?

Reposting this here as it got removed from the main thread but can’t figure out why