Extraterrestrial Activity

รายละเอียด

Mother earth is under attack: wave after wave of space-to-ground missiles, UFOs and other alien spaceships try to blow up our precious planet.
There is only one last line of defense: You and a giant laser cannon!

This game features 25 challenging levels and a boss fight!

วิธีเล่น

Use the mouse to aim and shoot the laser cannon.
Try to destroy as many enemies as possible with every shot for extra points and lives!