Sorry for the double post but this didn't really seem to fit with my last post.
This was Oddworld: Abe's Prophecy as it was.
And this is Oddworld: Abe's Prophecy after the update that never happened, complete with new lighting engine,with realtime shadows, and redrawn graphics.
I don't expect to pick this up again anytime soon, but my engine is available for any fan games I may release in the future, if I choose to, of course.