A VRChat World Now Runs Quake III Arena on a 256-Core RISC-V PC Emulated Inside a Pixel Shader, at 24 FPS on an RTX 5090
Developer Mykhailo Moroz’s ShaderEmu boots Linux inside a VRChat pixel shader and now plays Quake III Arena with VR controls and a player LAN. The project’s own benchmark: 24.2 fps on an RTX 5090.