Good stuffs!
Great game and great music, I just have to suggest upgrades (which have probably been suggested quite a bit so I won't elaborate) and maybe adding in a couple more elaborate moves. Perhaps magic would be a cool idea, or even going along Diablo lines a "battle shout" of sorts that could incapacitate enemies or weaken them. I definitely enjoyed playing this so keep up the good work! I also wanted to note that the music was good, so I wanted to give recognition to hzlancer as well.
Great game!
I'm not sure about the guy who said that this is unoriginal. This game may have the same idea that some do, but it certainly made it actually enjoyable and in that it is original. Great work, looking forward to other works. 10/10 5/5
Great First Game!
This held my attention much better than any other flying game I have played thus far. I enjoyed the graphics, upgrades, and achievements very thoroughly and I have to congratulate you on such a successful first creation. 5/5 10/10
Not attention grabbing
Yes it does work, but it just seems way too slow to really grab my attention. Maybe add a little music, more variety, or at least change around the backgrounds a little. As mentioned before it is like a reverse Space Invaders, but Space Invaders was a bit faster paced and fun to follow.
Perfect for in between classes
I thought it was a great game, just a bit short imo. I look forward to seeing a sequel or more games like it.
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Age 36, Male
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University of Missouri
Missouri
Joined on 5/8/09
BO: The Secret of Steel 
Polygonal Fury 
Learn to Fly ! 
Bomber ship 
Crush the Castle