Engineering Backgrounds use the actual science of the land. They are not weird science devices, and function on actual technology. There are three distinct types of engineering, and each is outlined in their independent section.
Ascendant campaigns can view previous versions of their pages, see what has changed (and who did it), and even restore old versions. It's like having a rewind button for your campaign.
We've already been saving your edits, so if you
you will have instant access to your previous versions. Plus, you get a 15-day free trial, so there's nothing to lose.