Squaliens have tried many times to blow up the sun to sabotage planet earth: http://scratch.mit.edu/projects/13625098/ http://scratch.mit.edu/projects/13624024/ but this time they've brought BOSSES. hold space to move towards the mouse and click to shoot. one shot to kill small squaliens. but FIVE to kill big bosses. defend the sun's spark (rectangular thing in the middle) from the kamikaze aliens.
you are the last thing stopping the apocalypse. but really its a flawed mission! These are tough aliens.