Nicely done! I managed to get about 212 score, but after the time ran out on me it seemed to reset and keep my score, which I'm not sure if it was intentional.
Anyways, the amount of content is impressive and I'm even more so impressed that you chose to go 3D. My first idea was for a 3D game as well, but it just seemed to be more complicated than I was willing to bother with. Congratulations on submitting and good job!