Would this work?

So, here's a question for the experienced C2 users:

I stumbled upon this service. As it claims to support HTML5 I wonder if one could create a simple webpage with just the game frame, and use AppsGeyser to convert it to an Android app with no effort? Has someone tried it, or is someone willing to try? Or is my train of thought too simple? Or, last but not least, is the current method from C2 simple enough?

Services not specifically aimed at games usually just use the web view on Android, which is software rendered and incredibly slow so not really useful for games at all.

Thanks a lot!