It's dark, too dark. Turn off that light David! This is a sneaky game that allows you to immerse into the world.
Upon entering the first level, you will need to check your gamma settings as the game could be too dark to even see the GUI (was in my case anyway). After that, you can sneak around, knock guards out and steal jewellery. With the whole stealth aspect of the game being ran beautifully, it really does immerse you inside the game and bring a great experience to the screen.
The graphics in Thief II aren't brilliant, but when you are rummaging around the darkness, killing others silently and focusing on not missing any objects, weapons or any important items, they are more than bearable. But with a great storyline and some well designed levels, Thief II will keep you entertained for hours and is definitely re-playable.