How do you make an echo in your map? For example, if you go to singleplayer and play bigcity, then you swing your crowbar the swing will keep echoing.

It has to do something with soundscapes.

It’s automatically calculated when you run the map AFAIK, if you make a big enough room it will echo.

Does this help?

Yeah he’s referring to DSP effects, which the soundscapes override. supersocko, you’ll have to play around with the different soundscapes until you find one that fits your needs.