Sharp looking
Looks great for a game already, I would ad more shiny points especially on the gun, Your style here on the sprite work is fantastic and I like your design here sprites are very creative and sharp looking, sharp and "CRISP-LOOKING" is what I would say, It was a "PLEASURE" to find this sprite work of yours its really an amazing piece of work you have here.
~~THINGS TO IMPROVE ON~~
I would ad more shiny points especially on the gun
~X~