In the legal document, Nintendo refers to an emulator as, "a piece of software that allows users to unlawfully play pirated video games". They also assert that the Yuzu team is aware of the emulator's use in the context of piracy, and do not try to hide that aspect. In addition, Nintendo's legal team states that extracting your own keys from a Nintendo Switch console--a requirement to run any Nintendo Switch emulator--is illegal.
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