In 'Hello, Whose Nightmare?', players assume the role of Alex, a reluctant dreamwalker trapped in the surreal and often horrifying dreams of strangers. Through a series of interconnected dreamscapes, Alex must navigate bizarre landscapes filled with their host's fears, regrets, and subconscious desires. Each choice impacts not only Alex's fate but also the dreams of the person they inhabit. As they delve deeper, the lines between reality and nightmare blur, forcing Alex to confront their own traumas while uncovering a larger, sinister plot linking all the dreamers. Can they escape the nightmare before it consumes them, or will they become yet another lost soul in the realm of dreams?