>>8880993
I do love me some witches.

>>8882092
Maybe, I'll leave you with these for now. I've got a laundry list of ideas that I may or may not get through.

>>8882141
Ok, so maybe something like a puzzle game, where you need to give them the right (or wrong) equipment and get them to their destination (or not).

Also, what you could try doing for action is making a few QTE minigames. Consider Oblivion/Skyrim's lockpicking, or DBD's skillchecks.