Just stick to the thompson and mp40. You can literally run around and get headshots without trying. Also, make sure to practice your proning in dark corners or under stairs. I highly recommend using the MG also, as you can play the game without really playing...Once you get good at all of the above and you think you're ready for a real challenge, try the sniper rifle. It's really hard to kill people with such a high powered rifle and a scope that zooms in on the opponents face
You just hush, its not that easy!c
