Yes you are all correct ROTJ is destroying any competition now on 5 counts of using deleted scenes or having deleted scenes from it’s own footage in other films.
That Firefox Arcade Game was a massive Rip off I could never figure out how to play the game it was like paying for deleted scenes! I’d say it was made of unused aerial footage though yes I will add it.
https://www.youtube.com/watch?v=nJ53K_DXUVk
Was the computer graphics part of the Video layer in Firefox Arcade?
Was Close to adding Superman Returns for the Marlon Brando bit part but it’s a CGI mash up I don’t think it qualifies.