The second Humble Bundle for Android (and Windows, Mac, Linux) is now on sale! Pay what you want for awesome indie games. If you will beat the average price ($5.90 currently) then you will get Swords and Soldiers too. All of these games can be activated on Steam (except for Canabalt) for the Achievement and Cloud Save features.
Games included in the bundle:
A customizable portion of every purchase will go to the Child's Play Charity and the Electronic Frontier Foundation.
All the games are available on Windows, Mac, Linux and Android.