Humble Indie Android Bundle 4
The Humble Bundle is back with the Android Bundle 4 - again promoting games that run on both PC and phones. As always, the PC versions work on Windows, Linux, and Mac.

For some reason, Machinarium - a game that has been in the most previous Humble bundles is the "beat the average" bonus. If you don't care about that, paying $1 or more will get you Steam keys for Splice, Eufloria, Crayon Physics Deluxe (bundle repeat), and Superbrothers (repeat). Waking Mars is only DRM free.

I'm not a huge fan of any of these games, though most of them are fairly solid.

Splice


Eufloria


Machinarium


Superbrothers: Sword & Sworcery