I'm going to be the troll underneath the bridge, and you need to guess who I'm talking about with these riddles!!

Sorry if this has already been done, I just desperately need something to post.

there are absolutely no characters who are exclusively in the books in this.

Let's begin!

My original name was scrapped and replaced. There's something different about me compared to the others. Who am I? guessed by: Badtimepacifist | Golden Freddy

I am a reskin of an existing character. Not much is known about me but I am quite a heckler. Who am I? guessed by: Sampaioe | Carnie

Many theories revolve around who I am, but nobody can seem to agree on one answer. I stuck around longer than I should have because I refused death. Who am I? guessed by: Sampaioe | The Vengeful Spirit

People thought I was was a female for some strange reason. I am NOT! I hide in plain sight ready to scare you! Who am I? guessed by:

I am the protector of the others and the guiding light in the darkness of death. Who am I? guesses by: Sampaioe | The Puppet

Bonus guess the wiki user, kind of hard:

Lover of scraptrap and a reskin of a certain character. Over 2000 posts and still active on the wiki. Who is this? guessed by: Lumenniic | Lumenniic

(I really hope I chose a good time to post this)

Upvote = Correct. I might be going to sleep in 6 hours so I'm so so sorry if I don't upvote you during that time!)