I'm trying to add a rumbling earthquake type effect that constantly shakes the camera/rumbles after being activated. I tried the Default rumble script but I can't find/know the option to set the camera shake duration. There's an option in the actual script for intensity, left and right shake, and controller shake duration, but no camera shake.

Each time I go in game, it works, but only for a brief 0.25 seconds. I actually haven't tried adjusting the controller shake duration and was wondering if it is tied to camera shake as well.

Is there something I'm missing or is there a better script to use for a continual shake/rumble?