- Touch screen to shoot Monsters.
* There are four different kinds of powerups:
Autofire (blue star): You shoot bullets at a very fast rate.
Wide Shot (yellow star): This will shot a spread pattern of bullets.
Rockets (red star): You will launch very powerful missiles.
Sonic Pulse (green star): You shoot a wide and destructive energy burst.
* Free Lives:
You will be awarded free lives when your score surpasses each of the following totals: 5000, 10000, 15000, 20000, 25000, 30000.
9Apps 4.9
