I have been using RM on and off for years and lately I've had a pretty cool idea in my head for a new project I'd like to work on (and hopefully finish..) but I'd like to know if the following is possible before I start getting all my resources for it.
At some point in the project I plan to sort of have some mini stories that will affect the main story and the user has the option to select which campaign he'd like to play through. After completion of the campaign I would like the one that is finished to sort of be grayed out then once all campaign quests are complete I would like the main story to continue.
Is something like this possible? If so what's the best way to go about it?
I also would like to know if there is some kind of threat system available for battles? I would like to have various archetypes in my game including "tanky" characters.