Machinarium
You can’t see me right now, but I’m wincing—I’ve fallen so far behind.
Machinarium is slated for launch this fall, but you can pre-order now.
About the author: Jenn thinks the Atari 2600, Game Boy Micro, and Apple iPhone are all viable game consoles. Email her at jenn at infinite lives dot net. 
Speaking of robots and adventure games, have you seen Little Wheel?
I would google and then lie, but I’m too sleepy. The truth is, I haven’t?
http://fastgames.com/littlewheel.html
It’s a Slovekian-developed, beautiful Flash game, which I guess makes the accomplishment quadruply impressive.