# GeckoLoader **GeckoLoader is a command line tool, providing an easy way to have near unlimited code space, allowing thousands of lines of gecko code for every Wii/GCN game.** **Windows** ![Imgur](https://i.imgur.com/dKKkPaF.png) **Linux** ![Imgur](https://i.imgur.com/6cDiMW7.png) **Codes** `GeckoLoader` supports 2 methods: 1. GCT files (Raw codelist) 2. Textual Codelist (Ocarina Manager or Dolphin Format txt files) `GeckoLoader` also supports the ability to use a folder filled with GCT files and/or Textual codelists as input for multi codelist patching **DOL File** `GeckoLoader` needs a valid `dol` file to patch with your codes. Simply supply the path to your `dol` file in either the GUI or the CLI `GeckoLoader` also supports patching the same `dol` file multiple times until the file becomes filled with section data. **Steps to compile GeckoLoader** Run the installer and choose to install `GeckoLoader` Then you can do either: 1. In command prompt, input `GeckoLoader -h` for help on syntax and options 2. Run the command `GeckoLoader ` filling in the variables as needed Or: 1. Fill out the relevant data in the GUI 2. Click the RUN button Your new patched `dol` file will be in the folder `./geckoloader-build` by default