It would be more pleasing to God if you were to actually practice the fighting in real life instead of simulating it on screen. Find a martial arts school of some kind and get your ass kicked, then you'll learn to do it in turn. If it is within your means, buy a pistol and learn how to use it and practice shooting it. God did say turn the other cheek, but He also said " Let him who hath not a sword sell his cloak and buy one." .