In 'Nightmare Chronicles: Who's Dreaming This?', players find themselves trapped in the mind of a renowned dream architect who has lost control of his surreal creations. Each intense chapter unfolds within a different nightmare, from a labyrinth of spiraling clocks to a carnival run by menacing puppets. Players must navigate these bizarre scenarios, solve intricate puzzles, and confront their darkest fears to uncover the truth behind their captor's fractured psyche and ultimately escape the dreamscape. But every choice affects the unfolding plot, leading to multiple endings based on how players confront or succumb to the terrors within.