There seems to be a couple serious things wrong with it. As it is a pron game, I'm not really expecting great gameplay. But there needs to be a few fixes.
Not sized properly(-2)
Mouse controls don't respond accurately(-2)
enemy ships immediately stop as you're shooting so you can't try aiming(-2) while the screen shakes uncontrollably(-2) with a sunny day streaming dow upon you.
Beat game, poorly drawn cartonn boobs made me want to punch stuff(-1)
Since the original game is not here, just the sequel, I believe there will be no effort on your part to fix this. so (-1) If you actually did make this, I'll give it another review when you post the fixed up version. Maybe make it stormy so the shaking actually makes sense.