How do i install Harrys Origins HUD? Thanks!

How to i change the music that plays between rounds. Like id like to put the Origins Round changing music into my map. I need someone to give me a full in depth tutorial!

Hi, i am starting back up to build Custom Zombies maps and am gonna have a butt-ton of questions. I need someone who is gonna be able to help me! Here is my first question.

when i try to open radiant, a box pops up that basically wants me to open radiant with something. i dont know what t...

I am currently building a zombies map, and whenever i try to launch my map I get this error

Server Script Compile Error
"could not find script 'mptype/nazi_zombie_heroes'

ANY HELP?
~Kilamitie

So build my fastfiles for "mapname_patch" in the launcher

Forget about the solo button. Ill explain that after. So I get this error
"could not find script 'mptype/nazi_zombie_heroes'

Now I've gone to my "mapname" patch folder and the folder has 'mptype/nazi_zombie_heroes' in it so I am very confused. ...