Question: The music for Behind the Iron Gate was composed by someone who also created the soundtrack for a game that follows what character?
Context: Cairo Station (Arabic: باب الحديد‎ ‎ "Bāb al-Ḥadīd"), also called Bab el hadid or The Iron Gate, is a 1958 Egyptian drama film directed by Youssef Chahine.  It was entered into the 8th Berlin International Film Festival.  The film was selected as the Egyptian entry for the Best Foreign Language Film at the 31st Academy Awards, but was not accepted as a nominee. Demir Kapija (Macedonian: Демир Капија ] ) is a municipality in southern part of Republic of Macedonia. " Demir Kapija", which means "iron door" or "iron gate" in Turkish, is also the name of the town where the municipal seat is found.  Demir Kapija Municipality is part of the Vardar Statistical Region. Behind the Iron Gate (known in Poland as Za Żelazną Bramą) is a first-person shooter computer game for Amiga computers, released in 1995 by Polish developer Ego Software.  The game is coded by Witold Gantzke.  Music is composed by Adam Skorupa, who also created soundtrack for The Witcher. Louis Bruce Farmstead Historic District, also known as Rock Enon Farm, is a historic home and farm and national historic district located near Russellville, Moniteau County, Missouri.  The district encompasses six contributing buildings and one contributing structure associated with a late-19th century farmstead.  They are the house (1872-1876), a smokehouse / multipurpose building (c.1870-76), a privy (c. 1870-1876), a spring house (1873), a granary (c. 1870-1876), a substantial barn (1870), and a stone retaining wall with a swinging iron gate and carriage steps.  The house is a 2 1/2-story, five bay, central hall I-house constructed of limestone blocks.  It has a gable roof and a three-bay front porch. The Iron Gate Pass connects the Yanqi Basin and the Tarim Basin in central Xinjiang, China.  The pass follows the gorge of the Kongque River.  The main settlements linked by the pass are the town of Yanqi in the Yanqi Hui Autonomous County to the north and the city of Korla in the Bayin'gholin Mongol Autonomous Prefecture in the south.  The first town immediately to the north of the pass is Tashidian.  The Iron Gate Pass was of historical strategical significance because it formed a vulnerable bottle-neck on the Silk Road.  A military checkpoint was established at the pass during the Tang Dynasty.  At present, the pass is no longer part of the road infrastructure of the region and is preserved as a scenic and historical area.  The modern road (G218) from Yanqi to Korla passes through the mountains to the east of the gorge. The Witcher (Polish: "Wiedźmin" ] ) is an action role-playing video game developed by CD Projekt RED and published by Atari.  The game is based on the novel series of The Witcher by Polish author Andrzej Sapkowski.  The story takes place in a medieval fantasy world and follows Geralt, one of a few remaining Witchers – traveling monster hunters for hire who have supernatural powers.  The game's system of "moral choices" as part of the storyline was noted for its time-delayed consequences and lack of black-and-white morality. Košava (] ) is a cold, very squally southeastern wind found in Serbia and some nearby countries.  It starts in the Carpathian Mountains and follows the Danube northwest through the Iron Gate region where it gains a jet effect, then continues to Belgrade.  It can spread as far north as Hungary and as far south as Niš. Shirvanshah Ali was fourth independent Shah of Shirvan, located in the modern day Azerbaijan Republic, after the death of his father Haytham II Shirvanshah.  He fought along local feudals against Khazars around Iron Gate.  He also struggled against Rus' raids. Iron Gate Dam is an earthfill hydroelectric dam on the Klamath River in northern California.  It is the lowermost of a series of power dams on the river, the Klamath River Hydroelectric Project, operated by PacifiCorp.  It also poses the first barrier to migrating salmon in the Klamath. Șimian (Serbian: "Šimijan" ) is a river island on the Danube belonging to Romania, just downstream of the city of Turnu Severin and overlooking the town of Şimian.  The island is home to the reconstructed fortress relocated from the historic Ada Kaleh island, when it was due to be submerged by the Iron Gate I dam building in 1968.  For that reason, it is also known as the "New Ada Kaleh", although the ambitious resettlement plan has never been completed.
Answer: Geralt