Still some problems

You can go infinately down or up or back off the screen. Game would have been better with a lower firing rate, enemies that fired back, and a variety of enimies.

ok, theres like no plot

other than that, heres a tip:

after this instance explodes, use _parent.unloadMovie(); to prevent glitches

Not bad, but needs a LOT of work.

It seems like a neat game, and the music really helps make it, but... You have no way to see your health... unless it's one hit kill, no way for me to know. Why? Every time I died, it was because... Well, I didn't. I just sort of died when no enemies were near me. Also, many times I'd be firing and I'd see enemies dying where there weren't any.

pretty basic

Alright there's probably going to be a hundred people pointing out that this has been done a thousand times before, but I'd just like to point a few things out:

First off, you can fly off the screen. That's kinda... um... problematic.

Second, the enemies move slower from back to front than it takes you to go up and down... meaning just hold fire and go up and down, and you'll never die until you get bored.

Third, explosions went out from nowhere, so... some of the enemies might have been invisible. Or else it was just really random.

Serious glitches

And there's nothing in this game. No score, no upgrades, nothing.