While the Wii version aimed to capture the "dynamic presentation" of the other versions, it was naturally limited by the hardware. The game still offered the new camera positions and lighting arrangements promised by the Predator Technology engine, but the overall visual fidelity is noticeably lower than on the HD consoles.
If Dolphin encounters a black screen when booting the game, it is usually due to a corrupted game file or an incorrect backend setting. Try switching your video backend from OpenGL to or DirectX 12 within the Dolphin graphics menu. Lag and Audio Stuttering
Insert the USB drive into the bottom USB port (Port 0) of the Wii. Launch a USB loader app like USBLoaderGX or WiiFlow from the Homebrew Channel to boot the game. Important Legal and Safety Disclaimer