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).
Somewhere in a distant galaxy an evil emperor leads his green hordes, attacking all planets he can reach. There is only one planet left free and you are going to save it.
Fight against green invaders, upgrade your base, pickup and use loot that ufo's drop, defeat bosses.
Use your mouse!