The story on this one is very similar to the Da Vinci code. If you like that and vampires, you'll like this. I thought the Sidney computer interface was the coolest thing in the game. On the downside, if you're a fan of the series the ending makes you ache for a Gabriel Knight 4.
Back in the day, I played this game and it was awesome. It was really fun to go back and relive all the classic scenes from the game. If you like supernatural mysteries, this game is for you. It's not that hard, and there are lots of funny things throughout the game. If you haven't played the first one, go back and see where it all started.
