I gave it a try and made it through the dungeon on my first try. I really like the presentation. It has some polish to it.
Here are some things to consider for this game, or your next one. These are my personal opinions so feel free to disagree. Have you played Guild of Dungeoneering? If so, you will understand my points.
I feel like I have no choice. I tap a lot but the only thing I can really decide is where to place my current room. There isn't a lot of variety in the game, only a few things that mostly do the same thing over and over. The game is quite slow, with a lot of unnecessary taps and waiting times. The battles are also very simple and there is no progression system.