https://play.google.com/store/apps/details?id=com.dracollc.spacedefensefree Defend your planet against hordes of alien spaceships in this space old school futuristic fun action packed tower 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! * Free tower defense game in space stetting! * Perfectly works both on phones and tablets! * Great retro look! * Tons of ships! * Original 8-bit soundtrack! * Lots of turrets! Unique upgrades! * Challenging Levels! Old school! * Superweapons! * 2 game modes : campaign & survival! * Tons of achievements! * Constant updates! * Great support! * One of best free tower strategy war games! * Be true space hero! Have a lot of fun and challenge! Protect your planet from galaxy invaders!