My last gamejam game was in Unity, but I wasn't the coder, I was the artist becuase I'm not the best with C#. Superpowers intrigues me becuase it's an HTML5 game egine. http://superpowers-html5.com/index.en.html
Ahh HTML5. That is something I don't have much experience in. But that is good because I can learn. I prefer unity 2D but like I said I'm open for anything! Also I don't think you have to do much coding if at all if you just do art. But it depends on what you want to do.
