Game Monsters Vs Aliens Galaxhar Attacks online

You have to be the hero who saved his planet from destruction by alien invaders. All this is, if you decide to play in "Monsters Vs Aliens Galaxhar Attacks ", which is a classic arcade game in which you'll have to hold back the onslaught of the enemy, until you arrive regular army. The enemy will attack you in orderly rows of its aircraft and you have to destroy their system, making best shot.