roles) and objects are represented as circles and squares, and are connected with actions or relations Action Model Example 1: Scrolling Action Game Enemies Goal Pole Field Mario =Player Go Right Touch Attack or Avoid (you can choose to defeat it or not) Super Mario Bros In an action model, it is crucial tÇ ¤Ï Describe the overview, rules, and story of the content (Must§ ®Ï Explain what exactly is interesting about the content (Want) Goal of this work