Sure, it's not very long - only 28 screens. I would describe it as a Hard Challenge level, though I'm not a great player. A full play-through took me about 45 minutes.
Usually with my games, I like to try to invent a new style of game play, something that I feel is new to the Knytt world. For example, with Key's Curse, I built the entire world out of keys and locks. In this case, I created a type of trap which I think is simple but unique. I would really like a few players to make sure that the traps actually work properly. (I don't want to give away more than that as it will detract from the testing/playing.)