assisted by members of the German Kreisau Circle resistance group in breaking into a ruined factory and exfiltrating a defecting scientist. It is there he discovers the blueprints (and prototype) of the Reich's latest weapon, an electrically operated hand-held minigun dubbed the Venom Gun. Blazkowicz eventually breaks into Deathshead's underground research complex, the Secret Weapons Facility. There he encounters the horrific fruits of Deathshead's labors: creatures, malformed, and twisted through surgery and mechanical implants. The creatures escape from their containments and go on a rampage. Blazkowicz fights his way through the facility, only to see Deathshead escape the chaos by U-boat, and learns of his destination by interrogating a captured German officer. Blazkowicz is then parachuted into Norway, close to Deathshead's mysterious "X-Labs." After breaking into the facility, which has been overrun by the twisted creatures he encountered in Kugelstadt (dubbed 'Lopers'), Blazkowicz retrieves Deathshead's journal, which links Deathshead's research to the rest of the SS Paranormal's occult activity. Finally catching up with Deathshead, Blazkowicz comes face to face with a completed and fully armored Übersoldat, and kills the researchers who have developed it. After the Übersoldat is destroyed, Deathshead escapes in a Kobra rocket-plane and disappears for the rest of the game. After studying the documents captured by Blazkowicz, the OSA has become aware of a scheme codenamed 'Operation: Resurrection', a plan to resurrect Heinrich I, a legendary and powerful Saxon warlock-king from 943 AD. Despite the skepticism of senior Allied commanders, the OSA parachutes Blazkowicz back near Castle Wolfenstein, at the Bramburg Dam, where he fights his way until he arrives at the village town of Paderborn. After assassinating all the senior officers of the SS Paranormal Division present there for the resurrection, Blazkowicz fights his way through Chateau Schufstaffel and into the grounds beyond. After fighting two more Übersoldaten, Blazkowicz enters an excavation site near Castle Wolfenstein. Inside the excavation site, Blazkowicz fights Nazi guards and prototype Übersoldaten, and makes his way to a boarded-up entrance to Castle Wolfenstein's underground crypts. There, he finds that the ruined and decaying sections of the castle has become infested with undead creatures, which are attacking the castle's garrison. After fighting his way through the underworkings of the castle, Blazkowicz arrives too late at the site of a dark ceremony to prevent the resurrection of Heinrich I. At the ceremony, SS psychic and Oberführerin Marianna Blavatsky conjure up dark spirits, which