The mouse was very sensitive, like it was supposed to be controlled with keyboard... I couldn't aim at the flying target most of the time.
The graphics were very nice, sounds and music very well chosen.
The gameplay was fun for some time, but the game up front warned me there was no chance of winning, the last stand, and that really made me not want to play for very long :D Why should I play a game if there is no hope of winning?
Interesting mechanic of presenting players health - through the red halo around the screen, nice no-ui approach.
Very nice little game, good job!
Peace =)