However, there’s of Ryujinx released by its developers. The project (now archived after Nintendo’s legal action in late 2024) was open source, meaning anyone could compile it, but official builds were always clean — no bundled firmware or keys.
Download the latest build from the official Ryujinx website. This contains the engine but none of the proprietary Nintendo software needed to run games. 2. Production Keys (prod.keys) ryujinx full