Very unique app. More of an experience than a game.
I had to look up what ASMR was to get the point of this, maybe a explanation in the game or on the game page would be nice.
Interesting to use visual onscreen tools to drive an auditory experience.
It's cool to set all the paths up and then close your eyes and listen with the headphones on. I didn't get any ASMR response (I don't seem to with anything though - maybe I am immune?) but I did find it quite relaxing.