Lightning Bolt!

From publisher's description: Everybody knows all the cool kids are into LARP. Not only are there epic stories told, but it’s also a great place to get laid. Of course that assumes you can negotiate the political and social minefield that goes on behind the scenes. You’re a priest of the god of justice. Your girlfriend is an elven assassin dedicated to the demon queen of spiders. What could possibly go awry? Lightning Bolt! is a Fiasco playset that walks the line between in-character and out-of-character play. Play out the fantastic adventures everyone joins a LARP to enjoy, while dealing with all the behind-the-scenes bullshit that’s real life.