This sounds like 1D audio, you can barely hear if something is in front of you or behind you, you can definitely not tell if it is above or below you. This is a HUGE issue and can cause you to run towards the sound, thinking you are moving away. There is zero positional audio in a game that gives you NO other clues as to where the monster could be. If you are standing on a stair and hear footsteps you are making a coinflip choosing which floor to go. Very bad, needs fix.