It's amazing how much horror you were able to convery with such minimal writing... This is a good game. Though I must say, the 'pills ending' is to me much more terrifying than the other since it all clicks in your head instead of being explicitly shown. If you make more games like this, I'd love to see the writing follow the 'cryptic with a twist' route rather than explain the fear away. So for example, if in the 'no pills' ending there were no documents to read but just that last scene.
Anyways, this was a great short experience!