In 'Nightmare Chronicles: Whose Nightmare Is It, Anyway?', players assume the role of a reluctant dreamwalker who dives into the surreal nightmares of multiple individuals to uncover the truth behind a series of mysterious comas hitting the local community. Each dream presents a unique challenge reflecting the dreamer's fears and regrets, ranging from nightmarish carnival rides to distorted family dinners. As players navigate these eerie landscapes, they must solve puzzles and make choices that not only affect their own reality but also ripple through the dreamers' lives, compelling them to confront their own demons. As the lines between dreams and reality blur, players must choose which nightmares to embrace or escape, ultimately leading to multiple endings based on their decisions.