Very juicy gunplay which I thought was great. Character felt nice too control too. Loved the different guns too, they actually felt very different from each other. It all felt very polished. Sounds are really nice too.
I do think reloading could have been a bit more clear with maybe a sound or something, and I think the graphics could have been a bit more clear with bigger enemy sprites and maybe some different colors to make stuff like enemies more distinct.
Overall very well executed game!