In 'Whose Shadow Is That?', players delve into the psyche of a once-celebrated horror writer, now desperately struggling to complete his next novel. One night, he receives a mysterious package containing a cursed typewriter that brings his characters—and their shadows—to life. As he types, the lines between his reality and fiction blur, leading him through a labyrinth of haunting memories, shadowy figures from his past, and mind-bending puzzles. Players must uncover the identity of the sinister shadow that obsesses him, revealing secrets that could change everything. Will they finish the story, or will they become part of the nightmarish narrative?