[mac5732]

I would think that developing an expansion pak would be easier then designing a new SE5 format. By expanding on SE4, you are enhancing an already known product and adding, tweaking, fixing, or upgrading an established product. I would think it would be of shorter duration to design then designing/ programing a completely new game.
I agree that legal problems might arise from some of the mods but I don't believe it can't be done it would just take some work, but it should be shorter then coming up a new SE5 game. Look how long it took for SE4.

Tks for everyone's opinions & feedback,

just some ideas mac