Killswitch 1989

Killswitch was Originally a creepypasta featuring a black-and-white puzzle game where you traverse through a empty dark cave from a company called Karvina Corporation,however before completion the game would automatically get deleted from the users computer,leaving no trace of it behind,in the game you can either play as Porto or Ghast,Porto is a young woman who was a former worker in the cave,Ghast is a much more powerful demon who is invisible,apparently,so its highly recommended to play as Po...