and my drug is Legend of Grimrock.
Seriously, this game is killing me. When I'm not playing it, I think about it, when I play it I wanna play it more but then puzzle makes me stop because they are hard.
I just reached level 10 of the dungeon, one of the best games of this decade.

I agree it was really good. And I too remember thinking about the game when I wasn't playing it. I also recommended it to all my friends, even those who weren't into dungeon crawlers. Hell, I was neither, until I watched a small bit of an LP before deciding that this game is a must-own.

hmm, no idea... I played it once and thought that it's boring (played the very first version, might be better after the updates)... while playing, I always had the feeling that I had much more fun with "Dungeon Master" and "Eye of the Beholder"

To me, Grimrock is the Indie GOTY of 2012.

I wanted to be addicted .. but sadly I found it too hard and frustrating ... but maybe I'm just stupid :(

Weird that a game based in a genre (real time "blobber"/Dungeon Master clone) that have been obsolete for 20 years should be so succesfull...

I tried to play it yesterday and just couldnt get used to the movement and turning, the camera seemed to pivot a bit more than I wanted, when I turned, would have been cool with wiz 8 controls.

I really liked this game, but I got stuck in a place where teleporters rotate. Level 3, point 9 in this guide: http://www.gamebanshee.com/legendofgrimrock/walkthrough/level3.php
I'm supposed to throw a rock, but I couldn't do it, I don't remember why. I'll have to try again, since the last time I played was months ago.