Lost Labyrinth is an Old-School Coffee-Break Dungeon-Crawling Game. Loads of Character abilities to choose from. Every player needs another tactic. High replayability because every dungeon is created at random.
I usually get turned off by this type of game, but I just had to buy this one. Nothing too fancy in the graphical/sound department, but that's really not what this style of game is about.
Very good distraction.