Im a 17 year old, from New Zealand, developing a 2D puzzle platformer for Steams Greenlight.
Basically what makes it unique, is that you can switch between two similar dimensions, which you need to do to progress through the levels.
Anyways if you have any questions!
Few screen dumps (Showing various elements, each element has unique mechanics ):
Email me here if you are interested at all! : firstname.lastname@example.org