The system is very rules lite and all rolls are done using 1d6,2d6, or 3d6. If you want to look I put a short intro on the system from the creators public content in my game,
HERE. However most people who join the game have never heard of the system before and most pick it up quick enough.
I have also had several story driven PC go through the game. The player focuses more on the story and just let me handle the system when necessary. It is all up to what you are comfortable with and I have an open policy so you can leave at any time. All I ask is a heads up. Let me know or just apply to the game.