Pretty cool!
I'm bad at aiming so it was a bit rough for me to go for the high speed + precision play style this game clearly expects. I think if you added a time slow down meter linked with holding right click or something it would do wonders for helping aim challenged folks like me.
I couldn't tell what the dialogue on the bottom of the screen was meant to be. It seemed to like it when I did well though so I guess they're cool. They can stay.
Good job on the atmosphere in this one, I felt the grit.