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).
An addictive little puzzle game especially if you're Aliens lover! Swap the different aliens elements.
Switch the aliens around to match them up in rows or columns of three or more.
This game is played with the mouse only.