E3 2016 - Dishonored 2 to be around 12-20 hours long!
One thing we never like is a short game, plenty of sequels go for more content but some offer a much shorter experience which could have been an expansion (looking at you Force Unleashed 2).
We're looking for more work
So when it comes to a popular game like Dishonored 2 fans want to know exactly how long the game is, since the first was a game that was around 8-12 hours (or less if you're a speed demon) the next game should be around 12-20 hours according to the developers.
If you haven't already done so, you can get your free copy of Dishonored Definitive Edition when you pre-order Dishonored 2 right now!
Source: http://www.vg247.com/2016/06/17/dishonored-2-is-probably-12-20-hours-long/