Just curoius, is HTML/CSS/JS could be used here? It would be much easier due to already implemented web APIs. Is it ok?Also, to be more accurate (about other platforms), should we calculate the size of build, not the size of source code, right?
Yes using HTML/CSS/JS with the web APIs that you are using is OK. Calculate based on the size of the build. Also I recommend making it available to the platform that has the majority of users so the most amount of people can enjoy the game.
