Ratings & Reviews performance provides an overview of what users think of your app. Here are the key metrics to help you identify how your app is rated by users and how successful is your review management strategy.
User reviews affect conversion to installs and app rating. Featured and helpful reviews are the first to be noticed by users and in case of no response can affect download rate.
You control the ship in the outer space and destroy all the alien ships. With the left joystick you control the flight direction of your ship and the right joystick controls and fire your weapon. The game starts hard and it goes even harder - can you resist and get a lot of points? If you love the old vector based arcade games of the 1980's such as Tempest, Vortex and Star-wars than this is the right game for you. Features: -Easy to learn -1980's style old school vector graphics -Save and load high score -Very addictive gameplay -Suitable for all ages -Easy to learn but very hard to master -Cool sounds and music -Universal version for iPhone, iPod touch and iPad This is the free version with a few ads - You can find the ad free version in the store.