Play any type of Game at Y8.com. The biggest Game Collection to play free online. Flash, Unity 3D, Html5, Android, Java and Shockwave.
If the game freezes, just click inside it (games can get unresponsive if you click elsewhere on the page).
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!
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!