Author's introduction: When I first created this 13th Age demo for PAX Prime 2012, I wanted it to follow a different pattern than the rigid convention demos I’ve run for other games. The results were a success, so I wanted to share this (somewhat more polished) version with the world at large. ... Instead of starting with the standard RPG demo notion that there is a single fixed adventure that everyone will experience, this one requires a bit of improvisation and invention by the GM as well as by the players.