Grimrock

Does anyone have a clue how noise layer works? I tryed to make hidden door that opens whitout sound but there were no check box for sound (unlike for exaple torch has). I tryed to paint the door area whit noise layer but nothing happened and i still heard when door opened. Any advise?

The noise layer is for tiny, random terrain deviations.
If there is no checkbox for the hidden door, you'll probably have to open a lua file, clone the hidden door, and make the clone have no sound.
At least from what I understand.

Thx for help. i had watched the video but i had frogotten that noise layer has nothing to do whit sound.