Not really that good.
There was no real strategy involved, only a lot of mouse 1 spamming.

You didn't add any button to be able to shoot back, there is absoultley no plot which would be fine if it had some interest. I never thought of rating a game zero stars, and truthfully i would have given you at least a half a star for the slight (very slight) effort put into the game if you had made it where your health depleted faster instead of the stupid ass plane hitting you constantly with only two moves.

i cant do anything. how do you shoot

Why didn't you put music. :c Would of made it awesome :D

Beat it.