Invasion 360

Your favorite Invaders ~ with a Twist! What does (something): [LEFT|RIGHT] or [A|D] Keys + DPAD =  Rotate[SPACE|ENTER|SHIFT] or [BUT1] = Fire/Continue (Hold or Tap)[M] or [BUT2] = Toggle Music (i dig it; if you don't, you're welcome ;) )[UP|DOWN} or [W/S]  = Up/Down @ High Score "menu"Spy spawns near the end of each WaveThe sooner you take it down, the higher the Score!10 progressively difficult W…