Although at first sight it seems that not much work on it. I mean there's a little background work. I like the intensity and the adventure that offers this. Although the main tile is really basic (a large 'U' inverted) I like that every once you play can be different to the previous and the variety in its development is interesting. Playing for a fast AGD can be an intense and fun challenge because many behaviors, you should make quick decisions and were not premeditated. I like this. I hope you feel this intense and makes you a good time. Constructive criticism always welcome.