Zdefense by ZStudio is being given away today in the Amazon Appstore. I don’t normally post on Amazon’s “free apps of the day” but I had so much fun with this one, I figured I’d let y’all know. Essentially what we have here is yet another tower defense game (the Android Market is FULL of them) and even though I wasn’t expecting much, I was pleasantly surprised. Graphics have a sort of “Tron” feel to them with bright colors and smooth animations. Gameplay was surprisingly more complex than your average TD game which is what really drew me in. The game is normally $1.99 in the Android Market so this is quite the steal. Once you check it out be sure to leave a comment and tell me what you think!