Positively surprised by the ending, though it could have been a bit shorter. The tension was fading away after a few turns, I really was feeling kinda bored.
The environment is amazing, gives a nice feeling of "safe spots" that make you want to sprint through the dark parts.
I felt the footstep sound was a bit weird, didn't feel like it accompanied my movement at times. But the one at the end felt very unnerving! Good job! Maybe with some ambient music that got eerie as time went by it would be easier to keep the tension throughout.
I noticed a line in the streets as if the models were not aligned, like some huge crack on the streets, not sure if that's from the asset. But it was a really minor thing anyway.
Congratulations on the message and the creepy atmosphere!