Your game made me jelous that I didn't go for pixelated graphics :(
Maybe it is me playing my game too much but your cross hair does not move with you (sticks to the ground) which was weirder and made things complicated. Especially on the edges of the screen, this just fıcks my aiming too much. But that might be just me
It is kinda hard those gray mechanical enemies on first level.
You can just farm score on every spawning enemies. This makes high-score thing a bit pointless.
The game ends on the bonus stage, is this because of the demo?