Todays Free Amazon Android App: 10000000
"Dungeon crawling RPG matching game".
It has some pretty good reviews on both the Play Store and the Amazon store. Worth checking out (and saving yourself £1.59 in the process! :P)
SourceAmazon.com: 10000000: Appstore for Android
Download the 10000000 app now to your Kindle Fire or other Android devices from the Amazon Appstore for Android.