In 'Whose Call is This?', you take on the role of Alex, an amateur detective with a knack for getting caught up in absurd situations. One fateful evening, your phone begins to ring incessantly with mysterious calls from strangers claiming to be your long-lost relatives, urgent informants, or even mistaken identities. Each call leads you through a web of hilariously bizarre interactions as you trace down the source of this bizarre phone phenomenon, uncovering secrets and acting out outrageous scenarios that twist your day-to-day life into a mystery-filled rollercoaster. Your choices determine the outcome of each call and the eccentric characters you will meet along the way, forcing you to solve not just a mystery, but the ultimate 'who's who' of your strange new life.