I had the idea of a game like this several years ago when I was working in a link-puzzle game called bobolinkies (for pre-smartphone devices) but never even prototyped. Im glad to see someone actually made it!!!

Every successful game has a core element of FUN. Make sure the fun factor shines through in every element of your design. Seek feedback about the fun elements. This will be crucial in guiding your design choices. If some game element is not reinforcing your core don't hesitate, to remove it.

A little of design while flying. I have to say that I love how these levels look on the notebook.

*Yes, I'm so geek that I write my notes in aurebesh