This trailer offers a look at Rising Storm, the upcoming expansion for Red Orchestra 2 that was going to be a modification before being upgraded to a commercial add-on for the World War II shooter sequel. The clip is composed of highlights from demonstrations at gamescom along with a couple of new bits. Word is: "In the video, the producer of Rising Storm, Tony Gillham, explains some of the new features that the expansion is going to introduce, such as booby traps, spawn bunkers and banzai charges for the Japanese forces. On the US side, we also see the flamethrower, a great weapon for clearing out bunkers."