Call of Duty: Modern Warfare 4’s open beta is set for next month, and will offer a chance to take on the fearsome new slaying slab mode

Call of Duty: Modern Warfare 4, this year’s Activision shooter about military markspeople (who occasionally look like Beavis and Butt-Head) sliding around with SMGs and shouting 10-4 after checking their corners, is set for pre-release beta testing in August. There are two playtests currently on the calendar, though the first’s exclusive to those who pre-order…