Fieldrunners HD – Amazon Free app of the day

Save your base! Armed and animated infiltrators are approaching, and you must annihilate them in this explosive tower defense game. Stunning graphics across all three modes of gameplay. Requires Android 2.2 or later. Wi-Fi only. Not compatible with tablets. U.S. Android launch Amazon Appstore exclusive!

Get it here
http://www.amazon.com/mobile-apps/b/ref=topnav_storetab_mas?ie=UTF8&node=2350149011
http://www.amazon.com/gp/product/B005AKPLYK?ie=UTF8&ref=mas_faad