Machinarium is a sweet, point and click, puzzle game about a little robot who apparently gets bullied a lot. Your job is to help him put himself back together, cross bridges, break out of the jails, and save his friend. It's a lot like the Monkey Island series but with a lot less pirates and much better art.
here. Then you should pick it up for PC, Mac, or even on your iPad! The computer version is $10 and comes with the soundtrack, which is worth it for the soundtrack alone. It's $4.99 on iTunes.
Here are two of my favorites from the soundtrack. Enjoy!