Hi,
I want to export my game as playable ads in systems like MRAID, google ads and …
how can I do that?
Unfortunately, what you are asking has to do with what you do with the game after export, not before.
From a quick glance mraid and the like are html5 games that are then specially wrapped to support that format. You would need to seek guidance from the MRAID community (if one exists) or support provider.
Is there any way to export my game in a single HTML file?
(All the assets and js file wrap in a single HTML file)
Not at this time, no