In 'Nightmare Chronicles: Whose Nightmare Is It, Anyway?', players take on the role of Marnie, a dream therapist who inadvertently becomes trapped in the nightmares of her patients. Each session plunges her deeper into bizarre, surreal worlds where she must solve riddles and face phobias crafted from the darkest corners of the human psyche. With choices that explore themes of trauma, guilt, and fear, the game navigates through haunting landscapes filled with both bizarre humor and chilling encounters. Marnie's goal is to uncover the source of nightmares and help her patients confront their fears — but as she delves deeper, she realizes that one of these nightmares is her own, and she must confront her past to escape.