Super Brothers: Sword and Sworcery EP - The Ballad of the Space Babies Pretty awesome game! initially for the iPhone, but i played it on PC through Steam.
the skeleton is really nice, but im not sure about the ornament on the sword. To much and reaches way to far down on the blade. Otherwise really cool work!
I ma not sure but maybe try to triangulate and look at the polycount then. Maybe the limit is in triangles and remove everything in the scene except the sword before exporting.