Secondary weapons come in Pistol and Launcher classes. Purchasing a wildcard unlocks a third attachment slot. Primary weapons come in five categories: Assault rifles, submachine guns, sniper rifles, shotguns, and heavy weapons (which includes the new directed energy weapons).

Primary weapon: The tool of the trade.But before we jump into that, let’s do a quick overview of everything you’re going to be dumping points in: Sledgehammer Games has gone back to the popular Pick 10 system, expanding it by an additional three points to accommodate Scorestreaks. Image Credit: GamesBeat/Brandin Tyrrel The Pick 13 system