Having played this indie horror game for two people a little, I can say the following.
The game is designed for the most part only for playing between friends/acquaintances, highly preferably with a Skype connection in order to hear a person’s emotions. Games with a random person are not enough for more than 1 session. Yes, it has a lot of customization for your scary avatar, but why is it all necessary if it’s simply boring to play?
But it was possible to connect a microphone, make sure that sound was constantly recorded from it and transmitted to the game, thereby creating an atmosphere that you need to be quieter than water and lower than the grass... It could have been done, but no.
So, if you are going to play it, take your friends with you.