return to castle wolfenstein ( mac )
you are b.j. blazkowicz a highly decorated army ranger recruited into the office of secret actions ( osa ) tasked with escaping and then returning to castle wolfenstein in an attempt to thwart heinrich himmler 's occult and genetic experiments . himmler believes himself to be a reincarnation of a 10th-century dark prince henry the fowler also known as heinrich . through genetic engineering and the harnessing of occult powers himmler hopes to raise an unstoppable army to level the allies once and for all.you must first escape from imprisonment in the castle to report the strange creatures and happenings in and around wolfenstein to the osa . your mission takes a drastic turn as you learn the depth of himmler 's plans and what you must do to defeat the evil he has unleashed . your surroundings will be dangerous and hostile . the osa is currently tracking activities believed to be associated with himmler in locations throughout germany including villages overrun by the occult hidden crypts forests air bases secret weapons facilities and genetic labs.enter a highly immersive story line driven by realistic mission-based action gameplay believable ai and the quake iii engine . arm yourself with an arsenal of weapons including luger 9mm mauser 7.92 mm mp-40 sp-5 sniper venom guns grenades rocket launchers and flamethrowers . the game also features a multiplayer mode pitting players in a team-based axis versus allies contest for frontline domination .