So a friend and I (Emeyex, another long-time gamedev.net poster) made this game-- he wrote the engine and gameplay, and I wrote the Android port, and my 2 other friends made the levels and art. It's a fast-paced and very pretty Tower Defense game, and free to play! Download it and let me know what you think!

https://play.google.....android.ftdjni

We just got a main Feature of the Week from Google Play, and the #1 staff pick, w00t! (and #2 for tablets)

https://play.google.com/store/apps