I don't think you can make a code that tracks the 'zombie strikes'. Plus zombie melee attacks are pretty uncoordinated, thus rendering the whole leveling system for levels 5 and 6 null and void. Secondly, honestly, ANOTHER agile class? Please, god, no. Thirdly, two pros and one con? That one con is pretty generic. "Not an army guy" basically means you're weaker than a military soldier, and HOW is that true? How about making a 'set-up' option to make your sniper way more accurate. Like a bipod or whatever. If you choose not to set up the sniper, you won't get an accuracy bonus. Remember balance. I don't think one hit kills for any body part but the occipital lobe (for simplicity's sake, this is basically a part in the head) should be included for the class.