A free program for Android, by WhiteMountain.

Do you love exploring the stars and galaxies while playing action-packed shooting games using your mobile device? Then challenge yourself and defeat your enemies with this game. This is the Galaxy Shooter – Space War game for Android. The gameplay is very simple your task is to save the entire universe by defeating all the enemies and dodging their attacks. 

All you have to do is to destroy them all by shooting them you can collect coins and rewards for every stage you finish. You can use those coins for future upgrades and defeat the boss. Download and install now available on Google Playstore