Pros and cons are down below) Check out my gameplay here:
Advantages:
1. The game was very scary! I loved the pacing and the missable scares, I think they created a wonderful ambiance! Wunderbar!
2. I loved the plot twist at the end! I think it's so great that such a short game had a pretty interesting story!
3. I loved the explanation of the lack of reloading! I mean, this was clever and subtle. Just right! It's great that you've though about that!
Disadvantages:
1. It would be cool if the game would have a completely different ending where the player could die like a couple times and then get back to their senses, so no shooting, no horrible stuff done. I want a happy ending!
2. It was a bit weird that the player went through the impossibly long hallway. The door at the end didn't look like staircase at all. Maybe it would be nice to add such details as descending between floors by staircase or something like that. Though, on the other hand, it would be weird that the main character goed through every floor in that case...
Overall:
I enjoyed the game a lot! I'll rate it 5/5. Maybe it was a bit rough aroung some edges but overall served it's purpose and scared me like heck! Keep up the great job!
Hope my feedback was useful!