You will use a program called (for Windows) or MultiPatch (for Mac).
Anti-piracy measures in Gen 4 games are brutal. If you use the wrong emulator settings, the game will freeze when you try to save or enter the Hall of Fame. The installation instructions (correct patcher, correct ROM hash) are the only wall between you and a corrupted save file after 40 hours. pokemon sacred gold storm silver documentation install
Click A new file with _patched in the name will be created. You will use a program called (for Windows)
Open the patcher, select your clean ROM as the "Source File," and the included .xdelta patch as the "Patch File". : If you get an error, ensure your
: If you get an error, ensure your ROM and patch are in a folder with a short file path (e.g., C:\Pokemon\ ) to avoid silent failures. : Open the new patched file in an emulator like (Android/PC), or Documentation & Resources