In 2012, a player named Pham Duy Anh recorded an obscure glitch in the game. It was observed that an invisible pedestrian, what he claimed to be a ghost, was shooting the player in the woods. The quality of the recorded video is low, downplaying the authenticity of the investigation. The evidence of the ghost collected by the player could easily be a result of modifications, most probably invisibility cheats. The video could also be an attempt to hoax the findings, even if the player didn't mod the game, the event is likely to be a glitch, though an unlikely one.