The earth is occupied by all kinds of strange aliens. In this exciting arcade shooter, use ten different types of weapons, each of which is more powerful than the last, and shoot energy balls at 60 types of aliens. Be careful to only aim at the target on your current mission.
Whenever one of your energy spheres hits an alien, that creature will enter the next phase of its evolutionary cycle. However, if you collide with a fully evolved alien, it will retreat to an evolution stage.
When hit, untargeted aliens will slide one of your target aliens up as punishment, so be careful.
If you convert all target aliens to their highest evolution stage before time runs out, you will have completed that level and will receive a component that you can use to assemble your next weapon. Each weapon has ten members, and when you receive each member, you will see that the pistol begins to take shape.
To shoot, press, and hold until your charge (shown at the top of the screen) reaches the desired level. After being fully charged, the energy ball will be released at full speed, and with a single touch, the energy ball will move very slowly.
In each mission, the aliens may be different, but for this mission and other missions at this level, the aliens will move uniquely.
The first 20 missions can be played for free without limits. With in-app purchases, you can get the whole game, including all ten weapons, 100 missions, and 60 aliens. It is your responsibility to save the earth and send everyone back to their own planets.