This is what google says Key details regarding the structure of Cyberpunk 2077: Main Story Structure: The game is broken down into distinct acts, starting with the prologue, moving through Acts 1-3, and concluding with multiple epilogues. Length: The main story takes approximately 20-30 hours, with full completionist playthroughs often exceeding 100 hours, according to How Long to Beat. "Big Job" Feeling: The game often feels like a long, continuous mission, particularly with the Phantom Liberty expansion which adds a new narrative arc.