The key to a successful long term RPG campaign is making sure everyone at the table is on the same page about what to expect from the game and each other. 
Session zero is all about setting the stage for your campaign and making sure everyone is on the same page. It's a chance to establish ground rules, discuss expectations, and build a foundation for your story.
 
But, how do you go about running a session zero?

This 1-page guide will give you advice on some of the most important things to cover during your session 0 to make sure your and your players are all on the same page and are ready to have the best campaign possible.