Star Defender 2

Great Space Invaders clone!
Destroy the Armies of the Invaders and save the Galaxy In this fabulous space shooter-Star Defender 2! With Star Defender 2 you’ll beat more than 100 Levels and over 30 unique enemies, including 7 Boss Monsters. As you precede the game pick up valuable power ups including weapon upgrades that can turn your ship into an avenging death machine!