In 'Whose Call is This?', players dive into a world where voice calls hold the key to unraveling deep-seated conspiracies. You play as a weary detective in a bustling city, receiving enigmatic calls from a mysterious figure who challenges you to solve a series of interconnected crimes. Each call can lead you to clues, red herrings, or dangerous encounters. Your choices not only affect the outcome of the case but also define the relationships and trust levels of your allies. Will you uncover the truth, or will the caller lead you down a dark path of deceit?