This may be a paranormal activity, or just an impression of a ghost. Sometimes, he can be seen floating in the Corridor. And jumpscare you after the next time you pull your monitor up, or if you choose to sit there, he'll walk into the office and kill you. If the player takes too long, Luigi will disable the lights and the doors. Luigi starts at Entrance 2, then he moves to the Corridor, and Control Room, before appearing at The Office's window on the right. In Five Nights at Wario's: Origins, Luigi keeps the same appearance as his design in FNAW 3, but is now a mix between his appearance in FNAW 3 and FNAW 1, only change is that he has the normal nose. Luigi appears identical to his mainstream counterpart, although he appears with black eyes with white pupils (sometimes they're not there), and his nose can also be deformed at times. His soul is finally released at the end of Five Nights at Wario's 3, and the curse is broken. Luigi then stops possessing Richard McRoy and Peach takes over. Luigi leaves his body and slowly tries to possess Richard McRoy, he manages to fully possess him during the end of the week, and makes a getaway, with the police on his tail. He keeps one trying to possess Richard McRoy during his nightmares and fails until the events of Five Nights at Wario's 2. He then possesses the corpse of his past self and he and the others hunt down and kill Bruno Gate.
Luigi and the others become spirits haunting the place before being transported back in time by Rosalina to Wario's first cafe and having the events repeat. Soon after, a man broke into the factory and killed everyone there, with him hanging Luigi and getting away in a panic. Luigi and Mario had arrived to work at Wario's Fast Food Factory, one day they were excited to find out that they had increased in riches.