As I look at it, I don't think COnstruct is able to make a movable menu screen.
Construct surely is very able to do so! It's just a matter of how much effort you're willing to put in. Of course there's no easy way of doing this. Meaning there isn't an inventory/rpg object or something similar. So you'll have to invent your own system with events. Very possible, definitely not so much on the easy side. I bet lucid will post telling us how easy it'll be with S though.
But I don't know... Can anyone recommend steps or pseudos on how I can do this? ANything as long as I can make a unique menu system for my RPG.
Since this interests me as well, I will try to come up with a basic example for something like this. Will take me more than 5mins, so you'll have to wait for it. Unless somebody else is faster or has already a working example.
EDIT: TheJanMan, check your PM!