It's been a month now that Pokemon Scarlet and Violet was out, and it run quite well in DAY 1 with Ryujinx Emulator. As of this updated guide, the game runs quite perfectly well in PC. Much stable performance, no blackscreen, crashes and bugs. If you want to try out this game, then please do follow all the steps in this in-depth guide.
Official Site https://approms.com/pokesvryuzu
Tested with these PC Specs: CPU: Intel i7-8700 8th GEN Cpu GPU: Zotac RTX 2070 Super Twinfan RAM: 16GB DDR4 G.Skill Trident Z SSD: 1TB Samsung 970 EVO Plus HDD: 2x 3TB Seagate Barracuda CPU Cooler: ID Cooling Zoomflow 240XT PSU: Seasonic FOCUS Plus 850 Gold Case: NZXT H500