I would suggest you to play D:OSEE first, you won't regret it. As D:OS2 is heavily built upon the first game (as far as I know), it will be perfect to familiarize yourself with this game style and you will have a better knowledge of the world, characters, etc.
And it is an awesome game in itself, about 70 hours of pure joy smile Have fun!

Last edited by Archen; 04/09/16 02:17 PM.