The art is gorgeous during gameplay and I really liked the music. The die having sides that do not equal 7 made things really hard since the isometric view had me guessing what could be on the sides I'm not looking at. It's cool that there seems to be multiple paths to finish levels, though the time is pretty short. Some of the side mechanics I did not see much impact, like the speed up on the 5.
The tutorial was a bit hard to read until I hovered the mouse over it, it looks like it the chunk of text was treated as a button, after clicking a clearer background appeared.