Vampire: The Masquerade – Bloodlines 2 will last 25 to 30 hours in one playthrough, according to the developers, who also hyped the VO cast as ‘ridiculously good’ and ‘one of the best casts of all time’.
Source: N4G PC Bloodlines 2 to Last 25-30 Hours; Devs Reckon the Voice Cast Is 'Ridiculously Good'