Do you mean the color and style? Yeah, I wanted to make the player more visible against the level - tested some designs and ended up with this one. It could be done better but not sure how :)
i thing it would be beter if the color would be white or between gray and white but that is only my opinion (sorry for my english if there are mistakes)
my last idea is brown color or to stay yellow and link it somehow enviroment or story like on icon there is kind of creatur or for the first time i foutgh that the ball is a star or a part of sunlight and i found one problem you can skip one stone in the game i dont now if its good like that