In 'Whose Call Is This?', you step into the shoes of a washed-up private investigator who receives a series of mysterious phone calls from strangers claiming to be connected to your past. Each call unravels a thread of a larger conspiracy that ties together unsolved cases and dangerous secrets. The player must choose how to respond to each caller, affect relationships, gather clues, and piece together the truth. Every decision leads to multiple branching paths, revealing shocking twists and intense encounters with figures from your character's life. Trust no one, and always ask: whose call is this really?