Europa Barbarorum Mod Tutorial: Adding missing charge sounds
Channel: aceblazer25
Date: 2011-07-11

HD video is available for better detail.

I was playing a Romani campaign in EB and for some reason the units weren't making any charge sounds.  I don't know if it's just my computer, but I thought this would be a nice tutorial video to showcase a little basic modding.  All parts of RTW can be modded in this fashion to suit your personal tastes.

Modding the vanilla files may make your game uncompatible for online play however.