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Using DolRecomp

smallington edited this page Jun 27, 2026 · 12 revisions

Now that you have successfully built DolRecomp on your PC. Here's a guide on how to recompile GameCube DOLs, Wii DOLs, and even Wii U RPXs!

Usage

1. GameCube:

You will first need to extract the .dol file from your GameCube ISO rom. This can be done using Dolphin Emulator, or, you can use DolRecomp's built-in disc extractor.

dolrecomp.exe extract path\to\iso extracted
dolrecomp.exe extract path\to\iso extracted

Note: Currently. The Disk extractor only accepts .iso and .wbfs

Once you have that extracted. You can now run DolRecomp with it!

You can simply do so by using this command

dolrecomp.exe --gamecube path\to\main.dol build

The "build" argument is where the recompiled output folder is stored. If you do not wish to store it this way, you can simply run:

dolrecomp.exe --gamecube path\to\main.dol build

Which will only generate the recompiled output folder in the directory where you are running dolrecomp.exe.

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