Once your arcade is popular, sell placement. Sponsored developers will pay you $50-$200 per month to have their new HTML5 game featured at the top of your "MyArcade" shortcode output.
If you have a in mind (URL, author, or publication), paste it and I can: myarcadeplugin
The plugin is built for automation, allowing site owners to manage large libraries of games with minimal manual effort. Once your arcade is popular, sell placement