help, on re-using elements in multiple proyects.

help, on re-using elements in multiple proyects.

Hi I am building a serie of games and all the games have the same GUI, the problem today is if i like to make a change in the GUI i need to enter each game, make the change and export it.

so i would like to make the GUI in HTML with its own logic, and with it control the game states like pause, help, congratulation message and points.

for this i need to do a plugin with the Javascript SDK or is there a wahy to controling and accesig somo variables and states of the game from an external javascript?

thanks