docs: def get_recently_played_games(self, steamID, count=0, format=None):
          """Request a list of recently played games by a given steam id.
  
          steamID: The users ID
          count: Number of games to return. (0 is all recent games.)
          format: Return format. None defaults to json. (json, xml, vdf)
  
          """
          parameters = {'steamid' : steamID, 'count' : count}
          if format is not None:
              parameters['format'] = format
          url = self.create_request_url(self.interface, 'GetRecentlyPlayedGames', 1,
              parameters)
          data = self.retrieve_request(url)
          return self.return_data(data, format=format)