In Magma Blaster, you play an Alien Aisha (not that you can see him on the screen anyway) that is selflessly trying to save Tyrannian Neopets from being squished under the smoldering rocks of impending doom.
Setup: You play the game as if you were sitting inside the Magma Blaster 2000. In the center of the screen, there is a big volcano that will spit out rocks at random for you to blast away at. Running around at the base of the volcano are the helpless Tyrannians. More about them next. At the very bottom of the screen is your magma-blasting control center. The top of the screen is where it shows your total game score and the score for the level. It is important to keep an eye on these during each level, as I will explain later.