hmm... not very original
those are the exact same sound effects from the game defender (i think thats what its called) even the occaisonal shooting ship sounds are the same. so i gave the sound a 0. the style was a 0 too becuz that kind of game has been done many times b4. also the way the ship blows up when you get hit is retarded... a few sticks fly out. neways i think u could have made it more like your own game. like actually drawing your own animations.