Do the ghosts treat Danny the same way as they do on the show or is he friends with some of his enemies? I can see him being friends with Johnny 13, Ember, and a few others.
ooohh!! i thought about this waaaay back when there were only like 2 or 3 comic pages but so many things have changed back then.
the short answer is, yes! at this point, anyway. definitely not at the start.
danny's been at this whole Phantom thing for a whole year now, alone. he nobody to rely and at the start was not capable of brute forcing his way through any conflict more taxing than ectopi. so, he had to get creative; he had to get personal; he had to get a grip on ghostly politics, at least the basics of claiming amity as his haunt, which i mean, he was kinda doing by default anyway, patrolling and such.
so, yeah! by this point he's on decent terms with some ghosts who are more amenable to it. not close friends, i'd say, but friendly nonetheless. he really needs sam and tuck to fill that 'close friends' shaped hole in his life i think.
as a nod to his quasi-friendship with some ghosts, there's a little throwaway line in the concert part 1 where danny mentions he hasn't been to a concert since he called a truce with ember. (i imagine that after ember agreed to stop brainwashing people they're actually p chill with each other and danny is always interested in ember's songwriting process)
there's also a nod to it after the ghost encounter at casper where sam and tuck meet fenton. i haven't written the resolution of this scene, though i know i talked about it once (i just can't find it to link it rn AGH) but basically, it's resolved with Fenton striking a deal with the ghost, who was seeking out Phantom to have some kind of strength contest. which kinda boils down to, "yea you can duke it out with phantom if you follow the rules, otherwise you get thermos'd". at least until i think of something more fleshed out and actually write a second scene to that fic or turn the whole fenton meeting into a comic ksjdfgash
i'm hoping to sprinkle in some more details about danny's relationships with the other ghosts as the comics go on, too! i think it could be fun to explore in front of sam and tucker in their friendship with phantom, but especially as they get to know fenton too.