Prototype defense - aliens again impinge on our planet, and your task in this interesting game for the Android platform, as a talented strategist, is to organize the defense of the planet's orbit. You need to build various defenses, orbiting platforms and space stations and install them automatic weapons. You need to create a defense in all directions, since the enemy can attack from all sides.
The main properties of the game Prototype defense:
· No limit game has two levels and more than 13 levels
· More than twenty varieties of enemies and 32 types of towers
· The ability to create unique protective platform by combining different design elements.