Planet Smash

Planet Smash is a classic game in which you have to face the enemies that invade our space. The main objective for you is to shoot down as many enemy ships as you can. Notice that the invaders come in waves and in groups. In your way you can collect power ups for weapons in order to make the life a hell for the invaders. The single problem is that the power ups keep changing attributes after a few seconds so you must time your moves. Destroy all the invaders and protect the galaxy.