It's not the whole franchise, so that's not entirely accurate, and 2. the movie they're referencing was the weakest of all the Jumanji cash-grabs (funded in no small part by Hart & Johnson), so there's little likelihood that anyone would complain — Besides, it's the fuckin' Muppets! Let's go-o-o-o!
If you like the "cutting back and forth between table and in-game" part, the Gamers series by Zombie Orpheus Entertainment would be right up your alley. Particularly "Dorkness Rising," easily the most quotable film in the set.
"sigh My, what fine yet rustic architecture. I will examine it more closely."
Its my hope in 5 to 10 years this will be enough of a prompt for ai to make you a movie.
It will be good for about 3 to 5 years, then all the streaming services left will bring out an AI tier subscription and Aiflix will lose prominence as functionality is the new copyright not content
Due to the way writing credits work, how writers get paid, etc., posting this in public pretty much guarantees that it won't get made. Studios are very adverse to risks of lawsuits, about, say, "Studio X stole an idea that I had for a film, and didn't credit or pay me".
If you think you've got a great idea, for fuck sake, write up a script, get an agent, and shop it around. Don't post it online.