The Humble Indie Bundle

http://www.humblebundle.com/?key=GSn848Znm3

It was a bunch of games available for whatever price you wanted, that I bought. They're DRM free, and can be downloaded as many times as you want, so if you missed the bundle, go ahead and take from the link. For CnP, there's even Linux versions of each one.

I'm going to recommend all of us play Machinarium, nay, I command us all to play it.