In fact, Infinity Ward’s latest game did alter the movement system that fans have grown accustomed to over the course of the series long history. During the Call of Duty Next presentation, Infinity Ward revealed new mechanics such as the ledge grab and the infamous return of the “dolphin dive” mechanic, which allows players running at full speed to dive to the ground by holding the crouch button. Fans have apparently discovered another movement technique that was clearly not intended to be included in the full release.
