Hello and welcome @kanidef.
I’m sorry that I can’t offer you support in your native language. But I’ve changed my language for the screenshots. I hope it helps.
Did you use the cataclysm launcher or the manual installation from the homepage?
Just to make sure it’s not only a little easily happened mistake:
- After the installation, did you select the soundpack in the settings menu of the game?
- Did you restart the game after saving the settings (important)?
Nope, it acutally extends on ChestHole’s soundpack, according to its topic (and assuming that’s the pack you both talk about).
It’s a bit outdated, though, and it’s missing an installation guide as far as I can tell.