Very cool !
I had to restart the game once because of the floating gun in the menu xd
Pro:
Good atmosphere from the voices / music and SFXs.
Fast and fun gameplay
Cons:
Once I played the first level it was very easy. The Pistol doesnt do a lot of damage while the Shotgun needs to be reloaded. The AR has infinite ammo and one-shots everything. I could just run around one handed killing everyone with the AR ^^
It often occured that when I wanted to grab the AR with both hands I would reach for the magazine.
I am not a fan of the smooth movement.
Improvements:
I would love the see a mechanic where you could bring multiple weapons to the mission (like attach them or in an inventory) and where every gun has limited ammo.
Overall it was absolutely playable and great fun to sweep through the levels !
Good Job !