Because of the earth’s unique brilliance, many outer space creatures desired to take over it as their own habitation. How can we tolerate such things! Here, you have an opportunity to be a superhero keeping the invaders out. Invasion is a skill game on www.flash-game.net in which you destroy enemies by figuring them out. You will see cards that show the images of your foes, try to find them out among many other similar ones. You should finish your every identification within the given time otherwise you will lose one life. As the game goes on, the given time will be shorter. You know, protecting the world is not that easy! You have only four lives. Good luck!