Very nice! Concept is simple but effective, controls were intuitive, the scoring system was a very nice layer of strategy, and almost all the information the player needed to know was immediately visible. Only thing I was slightly confused by was the arrow dice - I wasn't sure if an arrow pointing [left relative to the player, upwards relative to the camera] was going to move me onto the upper track or fling me into the void, but after a few of them it made sense.