That was very strange. I would personally not recommend it, because it was too weird for me. I will say that it was quite unique. Everyone knows I always look for that in a game. I thought it would be easy on high quality with my laptop. Even from 2007, it was too slow! I liked the sounds.
At first, I thought it was going to be a dodging game. You know, where you'd journey through the tunnel and look out for things? It probably would have worked better that way. It seems like it could work as an educational game. That's what those shapes made me think of.