transform three of Deathshead's Übersoldaten into Dark Knights, Heinrich's lieutenants. She ultimately raises Heinrich I, who turns her into his undead slave. Blazkowicz destroys the three Dark Knights, the undead Marianna Blavatsky, and eventually Heinrich I. In the distance, Reichsführer-SS Heinrich Himmler remarks how matters have been ruined as he leaves for Berlin to face an expectant Hitler. Back in the OSA, Operation Resurrection is closed and Blazkowicz is off on some "R&R" — shooting Nazis. Development The game was announced in January 2000. Return to Castle Wolfenstein includes a story-based single-player campaign, as well as a team-based networked multiplayer mode. In the campaign, Allied agents from the fictional "Office of Secret Actions" (OSA) are sent to investigate rumors surrounding one of Heinrich Himmler's personal projects, the SS Paranormal Division (also see Ahnenerbe). The agents are, however, captured before completing their mission and are imprisoned in Castle Wolfenstein. Taking the role of Blazkowicz, the player must escape the castle. The player soon investigates the activities of the SS Paranormal Division, which include research on resurrecting corpses and biotechnology, while also sabotaging weapons of mass destruction such as V-2 rockets and biological warheads. During the game the player battles Waffen SS soldiers, elite Fallschirmjäger (paratroopers) known as Black Guards, undead creatures, and Übersoldaten (supersoldiers) formed from a blend of surgery and chemical engineering conducted by Wilhelm "Deathshead" Strasse. The end boss is an undead Saxon warrior-prince named Heinrich I. The cable car in the castle is based on the 1968 movie Where Eagles Dare, where a U.S. Army Brigadier General is captured and taken prisoner to the Schloß Adler, a fortress high in the Alps above the town of Werfen, reachable only by cable car, and the headquarters of the German Secret Service in southern Bavaria. The supernatural element is based on the story of Castle Wewelsburg, a 17th-century castle occupied by the Germans under Heinrich Himmler's control, and used for occult rituals and practices. One of the multiplayer maps (also released individually as the multiplayer demo) depicts Omaha Beach in Operation Overlord, and is inspired by the opening scene of Saving Private Ryan. This put Return to Castle Wolfenstein in competition with another id Tech 3-powered World War II-themed first person shooter, Medal of Honor: Allied Assault which also features its own take on Omaha Beach. In the German version of the game, it avoids making direct reference to Nazi