Just got the good ending! I love the idea of a benevolent vampire! I especially liked the audio!
Some suggestions:
1. Changing the font would be an easy way to make the game feel a lot more professional.
2. It'd be interesting if it was harder to choose the correct dialogue options--maybe there could be more than 2, the correct one could not always be the top one, and you could use information gathered from other people to inform your choices.
3. Maybe there could be some sort of mini-game to complete in order to save someone (I'm thinking of something that is typically used for fishing where you try to click while a line that is moving from side to side is within a bar).
Overall, great work! I see a lot of room for expansion here!