Defend the world from an alien attack that is tormenting the army.

It has two different forms of controls, with different gameplay, enjoy and choose your favorite game mode and achieve a very high score.

Keyboard mode:

Play with gravity physics on the bullet, giving a different angle to the bullet's trajectory.

Controls

Keyboard arrows:

-Up: Climb trajectory or power            

-Down: Lower trajectory or power                 

-Left: Canyon down

-Right: Canyon up.

Keyboard Space: shoot

Mouse mode:

Arcade-style gameplay, aim and shoot, don't let the aliens pass by destroy the world

Controls

-Movement: The canyon follows the angle of the mouse.

-Shoot: Left click mouse