This is the first, and in my opinion best Gabriel Knight game. There is just no escaping this amazing game. Everything about it from the graphics, to the voice acting, to the amazing storyline is top notch. This game is not easy either. You won't beat the game by randomly clicking around the screen, you actually have to KNOW what you're doing to get through the it.
I'll never forget the time I spent playing this game. Every couple years, I go back and play it again. If you like adventure games and you've never played this one, you owe it to yourself to buy this, at this price it's criminal!