Thank you so much for the response and the review!!
The controls are definitely clunky with mouse and keyboard, but is better with a 360 controller. I plan to fix that when I finish the game up.
There shouldn't be a game over yet, so I will look into what caused your crash. What exactly happened that caused it?
Thank you again fir the kind words :) I'm glad you enjoyed my game and the gun set in it! I plan to add another weapon or two when I finish it too, as well as power ups (including ammo drops).