So overall the sound design was good and held a good atmosphere and a nice concept. Personally though things that could be improved are the feedback between the player and the elements around them. Many times I could barely tell if I'd even clicked something  or when the text on the walkie talky changed, There is also no way to clearly see the text change on the walkie at the distance you need to be in order to click it. A good concept but with lack of feedback when attempting to do something it makes it difficult to play.