In 'Hello, Goodbye', you play as Rowan, a beleaguered private investigator who specializes in cases that involve missing persons. One day, you receive an anonymous tip about a series of disappearances that lead you deep into the underbelly of your city. As you unravel the intricacies of each case, you discover a sinister connection among the disappearances, revealing everyone involved has a dark secret that ties them to a shadowy figure known only as 'The Architect.' As you navigate through tense conversations and moral dilemmas, your decisions shape the outcome of the story and ultimately your fate. Interactive dialogue choices will challenge your instincts as you dodge distractions and false leads, while layered puzzles unlock deeper narrative threads. Will you be able to piece together the fragmented lives of the vanished before you share their fate?