Star Wars Battlefront would not need to introduce many new features as it had already refined its multiplayer gameplay well. There are likely mechanics from other shooters that could be drawn from as inspiration, but its adherence to the Star Wars IP is really what the franchise is oriented toward and that discerns what kind of gameplay will be involved. Blasters aren’t anything like ordinary, nonfictional firearms, for example, and lightsaber combat is absolutely unique when playing as legendary characters from the series.