Quote Originally Posted by Hitori View Post
So.... MY SE account is linked to my PS4, I play on PC however.

My GF wants to play on PS4. How can I go about doing this?

Can I simple buy ARR from the PS store, DL it, and have her log in with her own SE account?
She needs her own PSN account (it's free and you don't need PS+ either), which then will be linked to her own SE account. Add another user on your PS4 and buy the game using her PSN account and you're good to go.