Good!
Improve the graphics and the gameplay.Just making the zombies more...zombie will be enough!You know,give them arms and make theyr heads smaller.It's a stick shooter,so don't try to draw things out of stickmans
I didn't like the "Reloading" image,a little bit strange without a meter to see how much time will the reload take.
Anyway,good game,keep working!
8/10 5/5