I also spoke to sound designer Kyle Worral, based in Leeds. He gave me some very helpful feedback to my work:
‘Hey man, a few thoughts on the sound design, it seems like the footsteps are the same for all the surfaces? or they sound the same at least, I’m not sure if maybe the foley layers are different ?
Also, I really like the way you’ve set the tower up, as it sounds different the higher you get, but I feel like maybe the room ambience in the ground floor of the tower and the larger room are too similar, although the door and wind sounds were really well done.So yeah all in all it’s really good, but a surface detection blueprint would be good as it’d add more variety to your footstep sounds (would also be good to add some pitch and volume modulation to them) and maybe try altering the room tones some more as it’ll separate them a bit more but overall it’s really good’.