Quick War

We are on our artificial satellite "Terra2"; we have long since abandoned the planet Earth for over 100 years now, and have rebuilt on it all the things we had long ago on "Earth". our technology has made a lot of progress ... we have also preserved the art of music and sound. but one day alien "Orixyan" spaceships arrive and with a statement from their boss announce that they want to cancel the notes and sounds we know, "completely forbidden in their opinion in the universe" ... "this is unheard of we cannot allow it ... ! " ... bring joystick in port 2 and make him pay "save Terra2 "and defend the music and their notes ... and the human race ... key "P" for abort game and key RUN/STOP to put the game on break (pause) ...long live the music!...enjoy you to kill the aliens..are close...now...!!!