I'm trying to publish two games on Itch, one demo version that's completely free and a paid full version. The problem I'm running into is that I intend for both games to be played in-browser almost exclusively on mobile devices. This works fine for the free version, but currently I don't see any way to enforce payment on the full game page before letting users play.
Is there any way to have an HTML file that's exclusively played in-browser require payment before playing? I want this to be as seamless as possible for mobile users, so downloading files to then execute might be too much hassle for what this is.
I saw a comment from @leafo years ago saying there was an experimental mode they can enable on request to lock browser based games behind a download key; does anyone know if that ever made it to production or if it's still an option?