Wow, I was so impressed by this! It's probably one of the best games I've seen in awhile. The music was great. This really did feel like two different styles put together. It looks like this was a great combo. I have played games of both genres.
Of course I have, I've typed thousands of game reviews! You really did get the feel of two worlds colliding. It makes for a great game. I don't know if Topdee is an official name for the genre.