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).
Destroy all your enemies! The game has one, but very long level. Keep destroying units until you reach the end. The Boss monsters are harder to kill and will destroy your ship if you crash into them. Watch out for your ship's Health Bar! When it is zero the game is over.