XDefiant has a plethora of guns to choose from, but players must first complete challenges to unlock them. A recurring challenge is to get a certain amount of point-blank kills — here’s the best way to do it.XDefiant: Best way to get Point-Blank killsThe range for a point-blank kill in XDefiant is much smaller than you would normally see in other first-person shooters. The best way to describe it is that you must be within melee range of your opponent for it to count as a point-blank kill. With that in mind, you want to make sure you tackle this challenge on one of the smaller maps available. This will increase your chances of getting close enough to your opponent for the kill to count as a point-blank. I recommend the map “Arena,” which is one of the smallest maps available at launch. Not only is the map small, but it also has tons of cover to help keep you alive while you focus on getting the point-blank kills for the challenges. Once you…