I hate you! Why won't you die!
Just kidding, but like all the others had said: It was just way to fast. Also you can get sounds from Newgrounds itself, so you can pick all the explosions for your grenades; gunshots for your weapons; and dropping from well whatever! You did your best to make the characters detailed, but the animation of it dropping through the ground, would well explain it. So would the explosion animation from that grenade. For a first timer you did ok. *Gives a 5*