Not a shabby game.
I would hardly call this an "orginal" game but damn do the bumps and crashes feel good. Theres something about the collsions... damn they just feel so tight.
If you plan to make a sequel or update you should add a duel mode, where you just fight another ship one on one. I think that could have alot of potential.
The weapons are dull, but everything else is done right.
Keep up the good work bro.