NxEmu is emulation software for the Nintendo Switch currently in the development phase. The project selectively implements code components from Yuzu, integrating specific parts of the emulator. This method allows for detailed control over each element of the emulation system. The current version supports DXCI and DNSP file formats, which are equivalent to the XCI and NSP formats but without encryption. The headers of these files are modified to indicate the absence of encryption and contain special magic numbers.