There is a documentary about The Witcher game in Polish but has English subtitles available.
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This video is in Polish but English subtitles are available. Use theicon to enable. The original "Witcher" PC game was released ten years ago. We present our humble summary of Geralt's long journey from the pages of his books to computer screens. Today "The Witcher" is a world famous series. But at the time no one expected it to have such a great impact on the Polish video game market as well as worldwide.