Angry Aliens 

Angry Aliens is a game where you will help aliens to defeat human invaders.

To do this, you will throw aliens by using a catapult. The humans are hidden behind weak defenses, and you can kill your enemies by hitting them directly, or making the defenses fall over your enemies. You will use different kinds of aliens, with different powers. The yellow aliens will just fly, the black ones will explode, the green ones will convert into three while flying, the red ones can drop a bomb, and the blue ones will fly faster. You will have to kill all your enemies to advance to the next round. To do this, you must calculate cleverly where you will have to hit when using each one of the aliens. By using your mouse, you can specify the strength of your shot and the angle that you will have to use. This seems to be easy, but it is not. It is very easy to miss a target. The game offers you to try the same level as many times as you want, even if you have succeeded in killing all your enemies.

In brief, Angry Birds is an addictive game. It is very easy to play this game, but hard to win it.