Thanks for considering the games worthy of a video :)
However, to be honest, until QIE IIo is finished, the series doesn't amount to much: there's QIE and then there's QIE IIm, which is only a 16 kB, 1-zone version of QIE IIo (and such zone is a smaller version of one of the zones included in QIE IIo - in fact, when/if QIE IIo is released, QIE IIm will be probably retired).
Ah, sorry, I thought you intended to focus only on the QIE games.
I'm more than happy that you noticed the common backstory and that you appreciate it! It's purely ornamental, but I found it fun to connect totally unrelated games in such a weird way. At some point I stopped as I could no longer afford to update the manuals (especially those formatted for printing, where changes can be painful or even impossible) of the past games and re-package and re-release the latter every time I added a new game to the "saga".