https://wccftech.com/bloodlines-2-to-last-25-30-hours/

Since the announcement of Vampire: The Masquerade – Bloodlines 2, the developers have continued to share more tidbits with the community via social media channels.

For instance, on Saturday they revealed the average duration of a playthrough should be around twenty-five to thirty hours of gameplay. Of course, given the branching choices, you’ll have to play the game more than once to see every possibility.