Exactly what he said!!! I'd be lost if I listened to half of what most of them said on here already! But the only thing I seen worth mentioning is using the Robot to smash some. Get the MP40 and spray them to build points which after you have all your perks and everything open is useless. But if you just want to build on points do exactly what him and I said simple as! Yes it's time consuming but hey if you're wanting high rounds time shouldn't be a problem!!!