Completing Resident Evil 4 on the Dolphin emulator involves downloading .gci (GameCube) or .bin (Wii) save files from community resources and using the emulator's Memory Card Manager or user folder to import them. GameCube saves are imported via the Tools menu, while Wii saves require replacing specific data files, with save locations in the Documents folder for PC or internal storage for Android. Find GameCube save files on GameFAQs. Resident Evil 4 Save Game Files for GameCube - GameFAQs
The community often shares Google Drive links to "perfect" save files. Download Save Data Resident Evil 4 Dolphin Emulator
Would you like a direct link to a verified 100% completion save file or a guide on using Save State vs Memory Card saves in Dolphin? Completing Resident Evil 4 on the Dolphin emulator
You will see a message like: "The data on the memory card is from a different region." Checklist: Resident Evil 4 Save Game Files for GameCube - GameFAQs 3