The Fantasy City mobile game leaderboard system was a leaderboard system used to display the most popular mobile games in the game. It could be generated by collecting game data and reviews from players. The system allowed players to know which mobile games were the most popular in their region and community, as well as the various features of the most popular mobile games. The Fantasy City mobile game leaderboard system could provide useful information for game developers to help them understand which games should be developed and promoted. It could also provide entertainment and reference for players to understand the performance and popularity of their games among the player community.