Amazon released its second game and first mobile title yesterday under its Amazon Game Studios brand.
Air Patriots is a tower defense title for iOS, Android, and Kindle that allows players to draw the trajectory their planes will taken en route to enemies. You can move your "towers" and weaponry however you like, changing your strategy as you go. It features seven maps, 50 achievements, and 100 unlockable wave survival levels.
Amazon announced it was joining the mobile and social industry in August. Its first game, Living Classics, is available on Facebook.
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