Machinarium

Probably the best point'n'click adventure game of the past decade. No, really! It's all so nicely balanced, it's dreamlike! The script, the graphics, sound, puzzles... All very well thought and presented. The flashback bits that the character has when you leave it alone for a few minutes are cute. Everything in this game simply rocks! Of course you have to buy it to see most of the game, but just for the 2 screens you can check out even online, this game gets a mention here :)