Keeper is a proxy in the slenderman ARG pfleming2004. He is known to be wearing a blue and black coat with a ninja turtle mask on. Future counterpart of the main protaganist in the series. He has a youtube channel called TheKeeperOfMasks & a twitter @TheKeeperOfTheMask. His symbol is two arrows making a X. He is known having 3 voices either the regular voice "Paulie" has, A scratchy voice, or Paulie's voice with a low demonic voice in the background. The Keeper claimed he is "13".