from reshade.me Get the latest version with the full effect package.
Adding Reshade to Ryujinx is the single best way to make Switch games look like native PC titles. With just a simple injector and a few settings tweaks, you can push the visuals far beyond what the original handheld hardware could ever achieve.
Popular games often have dedicated presets (e.g., "Yuzu/Ryujinx 4K Realism Preset" for Zelda).