Darkness Among Us
Rule Zero: Whatever the DM says goes, despite what the books say. (Gm/DM has right to invoke this rule as feels required.)
Rule One: Story over Rules. The story of the game should be more important then the rules of how every little thing should be.
Rule Two: Everyone should be balanced. No character should be godlike. (If players feel DM is giving Special privilege to one player they are free to call him out.)
RULE THREE: Most important Rule. EVERYONE SHOULD BE HAVING FUN. Players are more then welcome to give advice to DM or ideas saying what they think would make game more fun and or exciting.
Congratulations. You have completed reading the rules.