An Urgent Travelogue
From the introduction:
Here's the deal: this is a game about a group of people who, for whatever reason, find themselves pursued by other people who want them dead. Or hurt, or something. Who's after them, and what they wanna do when they catch up, that's up to you and your friends. Who the people on the run are, though, that's for you to know, and your friends to find out.
Over the course of the game, you'll be portraying one of the folks who are on the run. Ideally, he'll get out from under whatever trouble he's gotten himself into. Might be, though, that his past catches up with him, and lays into him with a vengeance. Whichever happens, the story of it happening is up to you.