Haunted Hallways is a custom story for Amnesia loosely based on SCP 087 B. But this custom story differs a bit from SCP 087 B. Your goal is to survive whenever and wherever possible. Death is not an option.
Survival... Harder than it sounds like. Could you survive for more than an hour in this building? Impossible. Not with the paranormal forces.
It... could have been better.
The walls looked like paper, and on some corners, I could see through the wall. In chapter 4, there was no ceiling. As for the pop outs... not very creative. I already expected random monsters popping out and disappearing after .001 second.
Of course, there were some good things, I guess. I liked how you made the player's speed of running slow and fast at certain parts. I also loved the sounds. It made the custom story have that "spooky" feeling.