Wow, we just have been featured on main page of http://www.xda-developers.com 
Google Play url - https://play.google.com/store/apps/details?id=com.dracollc.spacedefensefree
Youtube gameplay video - https://www.youtube.com/watch?feature=player_embedded&v=VTl2ThJCP7w
Defend your planet against hordes of alien spaceships in this space futuristic fun action packed defense game with tactic elements!
Armed with a advanced arsenal of turrets and unique upgrades, there is no end to the many strategies available at your disposal!
* Great retro look!
* Tons of Ships!
* Original 8-bit soundtrack!
* Lots of Turrets! Unique Upgrades!
* Challenging Levels!
* Superweapons!
* 2 game modes : Campaign & Survaval!
* Tons of achievements!
* Constant updates!
* Great support!
Key feature of the game is ability to move your towers.