Cursed You is a character involved in the Falador Massacre 10th anniversary event. Shortly after the update on 6 June 2016, his player-owned house could be accessed in Rimmington on World 111 by choosing go to a friends house, and then accepting the prompt to go to his house. Messages were broadcast in the chatbox announcing that he would be gaining level 99 Construction in X minutes.
After he achieved level 99, spooky music started playing, and players were teleported to Falador around a minute later. He is named after the player of the same name, who was the first player to achieve 99 Construction, and was involved in the Falador Massacre glitch.