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 user's 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 it's highly recommended to play as Porto,Porto suddenly wakes up one day to find herself in this cave and has to escape from it,very few copies of the game were made,so it's pretty much impossible to find the game today,however i decided to remake it cuz why not.