EFELANT: Phase One

What is EFELANT? Your guess is as good as mine. What we do know is that its a colorful piece of hate and its relentless. Penetrate this beast for score. The more projectiles you can throw at it, the more score EFELANT will award you. Bounce your projectiles off of the force field to much and EFELANT will replenish itself. Can you destroy EFELANT? We arent sure. Its a dirty game, but what kind of score can you achieve before death?