SWM mod autor is Semwolf - is small modification for RTCW, changing the sounds of shots, falling of shells, explosions and recharge of weapon. An author did not aim to change resources globally, not to distort an original game. Changes touched not all types of armament, and only those, which, in opinion of author, needed revision. In graphic arts changes did not happen, except for binoculars and hyposcopes. The change exposed to: Knife, Luger, Colt, Mauser Rifle, FG42, Snooper Rifle, Thompson, Venom, Tesla Gun, Dynamite, Panzerfaust, Binocular.