It's rudimentary right now as I've only begun work on it late last night, but when it is done, I plan to have a full-featured, standalone, Blender game engine application (via UPBGE) about the Carnegie-Pinkerton massacre in the late nineteenth century.
Disclosure: In my last job, I was a private-sector security officer for Securitas USA, a company that is descended from the Pinkerton Agency.
Right now I have no clue what I plan to call it... yet.