Creating graphics and sound can likewise be a lot of fun, but also time consuming and challenging. If you have skills in art and graphic design, you may wish to handle this yourself and dedicate some time to it. If not, you’ll probably be better off using another designer. You could ask a friend to handle graphics for you, or even outsource the process using sites like 99Designs or Fiverr. This is also a good way to get graphics for your store listing and promotion.