The Dark Marker: Chapter 1

The Dark Marker, now called The Dark Marker: Chapter 1, is a horror-themed interactive story by Pottypilot. It was written in 2018 and follows an unnamed protagonist working in a Fizzysoft factory in Grane Island who discovers a marker with mysterious powers. The protagonist is then hunted by a supernatural force and must decide what to do with the marker. The Dark Marker: Chapter 1 is followed by The Dark Marker: Chapter 2.