Ghost

A ghost is a person who used to be human, but died, and now remains as just a spirit. It is possible for people to be only part-ghost, if they are born that way or are involved in a DNA-altering incident.

Appearance
Ghosts don't really have many physical aspects, but they do tend to let off a strong ecto-plasmic aura in a form of color and scent. They usually take shape of either a man, woman, boy or girl, depending on their gender and age in their human form.

Known Ghosts
The ghosts that appear in the Fighter universe include:
 * Samuel Peters, Sr.
 * Joshua Peters
 * Nathan Peters
 * Samuel Peters, Jr.
 * Hannah Peters

Part-Ghosts
People that appear in the Fighter universe and are part ghost include:
 * Issac Peters
 * Logan Peters
 * Deborah Peters
 * Jacob Peters
 * Matthew "Matt" Peters (all are 25% ghost)