A Psychic Link
Psychic Links are temporary bonds that the Point Man or Paxton Fettel can make with newly deceased corpses that will increase their strength, reflexes, health and amount of ammunition carried. This ability appears only in F.E.A.R. 3, and appears to be caused by the brothers' latent psionic powers. The exact psychic ability necessary to create these links is unknown.
Monolith Timeline[]
F.E.A.R. 3[]
Psychic Links are found randomly throughout F.E.A.R. 3, and any type of corpse. The corpses will produce a white mist, and will disappear once the link has been made. Though the mechanics of this ability are unknown, it is suggested that the brothers are "absorbing" the deceased person's abilities, thus adding it to their own. It is also possible that Psychic Links are merely a game mechanic, and have no relation to any actual power held by the Point Man or Fettel.
Making 100 Psychic Links will result in the Achievement/Trophy "Spiritually Attuned."