The Cave for Android is free from Amazon
Double Fine's puzzle-platform adventure game The Cave is currently available to download for free from Amazon and Amazon U.K. for Android-operated devices. The tile, which is listed on Google Play for $4.99, requires Android 2.3 (Gingerbread) and up to ...
Enter The Cave on Android for free via the Amazon Appstore [Update: Nope!]
The Cave Free For Android Users on Amazon App Store