I'm currently brainstorming some ideas for my next campaign. What campaigns have you run or always wanted to run?
I've mostly done published adventures.
But, I've also run a few one shots that I've wanted to expand. My favorite so far is that the PCs wake up in a ship adrift in the vast, with the deed to the ship in hand, and no other explanation to how they got there. Some of them weren't even from the same system.