Right-click the iwd file and select "Open with WinRAR" (Open with 2345) to browse the files inside and play mp3 files.

Of course, not all IWDs are mp3 ... Some are game files, some are subtitles, and music can generally be found in one third of IWDs. Please try a few more. Anyway, I turned on all iwd and watched a lot of music.

For example, in the home folder of cod8:

Iw_00.iwd~iw_ 10.iwd are all picture folders, which are probably characters and map files in the game;

IW _ 1 1。 IWD ~ IW _ 22。 IWD is a sound folder, which is full of recordings of game music and various sound effects.

Localization _ English _iw**. The iwd folder contains music, maps and files. You can find it yourself.