Thirst for Blood
This game is a short parser game. Its author has had several parser games before, and while this one is fairly small, I was impressed with its detailed level of implementation.
You play as a tiny mosquito trying to eat a human's blood. You have to find more than one path to exposed flesh in order to win and escape.
You can also get 4 points by investigating the room. I enjoyed the little twist, and thought it was well done.
Overall, this game has a small scope but implemented its scope very well. I can't really imagine a better version of a game where you buzz around a room and drink blood while looking at stuff without intense puzzles.