Unlock all levels in whole game.
This goomod must be installed after any other addin. It should be on the top of the goomod list.
How to make this goomod on the top of the list quickly (Windows only) :
1. Install the addin but disable it, click Save.
2. Close GooTool.
3. Press Windows + R, enter regedit and press Enter.
4. Locate to HKEY_CURRENT_USER\Software\JavaSoft\Prefs\com\goofans\gootool
5. Double-click addins , enter com.goofans.wogfan./Unlock/All/Levels, at the beginning of the value and press Enter.
6. Open GooTool.