The silence has weight
The old ambient bed is gone. We rebuilt the sound system from the floor up so the world can decide, on its own, when it wants to hold its breath.
Until this build the mod used Minecraft's regular ambient channel — fine for a normal world, useless for what we needed. Silence has to be a choice the world makes, not the absence of music. So the new system runs a slow watcher in the background that listens to where you are, how long you've been there, and what you have been doing.
When the watcher decides the moment is heavy, it mutes everything for a window of time — sometimes 8 seconds, sometimes 40. Birds stop. Wind stops. Footsteps stay. If you're standing still during one of those windows, you can hear the seam.
If you play with sound off, almost none of this is going to land. We are not going to tell anyone how to play. We are going to say it once.