The crunch section dicussess DM expectations, allowed build options and other mechanical aspects of characters.
The fluff section is concerned with all non-mechanical aspects of character – notes on backstory, motivation, personality and similar may be found here.
What to do if you will be absent and what happens with your character.
Some important notes on our combat system… If you are a player you need to read this.
Besides experience and loot other rewards are used within this campaign.