I used to play online games with the largest number of avatars released.
In that game, I collected over 10,000 points in eight years and always played by exchanging.
I think that selling accessories and various skins can be easily received by all users without compromising the system or balance.
Recruiting characters and clothes from fans and users, arranging them and presenting them is a common way of seeing cartoons and TV shows popular with children and young people.
・The theme is decided like a skin contest and it recruits.
・Always recruit and adopt good design proposals from application-specific threads.
I think that it will be a trigger for playing users to play this game more fun.