Under rating threshold (hideshow)
Not at all bad, but could really use a radar or something--as it is it's very difficult to avoid taking damage when things fly in from offscreen.
Under rating threshold (hideshow)
One life? ONE? Come on.
Some misspellings in the text.
And the physics is not existent. No gravity, just one speed. Your ship goes way faster than your bullet.
The aliens get on your tail and shaking them is possible, but it's like they are attached to your tail.