Chicago by Night
With the recent release of the 5th edition update of the Chicago by Night source book for Vampire the Masquerade, this setting is for an idea I had to run a 30-year campaign through the Chicago chronicles, using each edition of the book as a separate act in a 3-act story
The PCs will begin as fledgling vampires in Chicago in 1991. They will find themselves caught up in the nightly machinations of the city as various factions try to use them, even as they themselves scrabble for power of their own. Barring Final Death, they will pass through 3 decades of intense Kindred history in one of the most densely-populated vampire cities in the world
Certain events in that history are fixed, though the characters will be part of them once they begin, but everything else is down to the characters and their interactions with the world