How do you insert a name in your story?

Just wondering. Also, what about multiple names? I am making a vigilante-style game, so I need to put the names of the hero and the alter ego of the person.

create a variable for name and hero_name in mygame.js

then in game

*input_text name and *input_text hero_name

then using {name} and {hero_name} in the game itself

Thank you so much!