Whether games are art is debatable and so is the question whether it is related to MDD but as a dreamer and thinker, looking to get much more out of my creativity, I have found it most satisfying to have been working on my first iPad game, Memory Quest.
I loved to program it so far but particularly I find artistic freedom in making the music soundtrack and also in doing the graphic design and game design, thereby making the (stock art) pictures alive and using my creativity and versatility. You can view a first demo of the game here. Appreciate it very much if you do and leave feedback!
https://www.youtube.com/watch?v=IsXLHMZQgnU
PS I wish all members here the needed time and courage to pursue their own creative ideas. What worked wonders for me: take your time to figure out what you really would love to work on. Investigate and learn the most basic of skills needed. Then start small and simple. And be patient, this all has taken time for me.