Cool little game. I like the concept of having to keep track of two health bars at once, sharing the first with the second. The game forces you to make a lot of choices very quickly, which keeps you on the edge of your seat. The sounds make a clear indication of what's going on in the game even if you can't see it. Nice music. I also like the detail that until you "feed" the nymph for the first time, the game won't start. A neat way to teach the player the main action of the game without boring them with text.
It's a shame I didn't make it to the end, but maybe I'll try again later.