Game Zero, initial rules:

 1) [The Official Roster]
     The Order of the Players is:
       <player name>
       <player name>
       <player name>
       <player name>
       <player name>

     The Official Scribe is <player name>.

 2) [Order of Play]
     Order of play proceeds down the roster, circularly.  So first it
     is the turn of the first person on the roster, then the second,
     then later on the last, then the first again, and so on, until
     the game is over.

 3) [Passing]
     When it is a player's turn, that player may pass, by notifying the
     Scribe that he is doing so.  The Scribe shall record this passing
     in the Official Record, and play proceeds to the next player in
     order (see Order of Play).

 4) [Not Passing]
     When it is a player's turn, and that player does not elect to pass,
     he must propose a change to the rules.  To do this, he transmits to
     the scribe the text of the proposed change, stated clearly and
     unambiguously.  A proposed change may be either a modification or
     repeal of an existing rule, or a new rule.  Once a proposal is
     made, it must be acted upon (see Acting Upon Proposals) before
     play proceeds to the next player.

 5) [Acting Upon Proposals]
     When a player transmits a proposed change to the scribe, the scribe
     must post the proposal in the Official Record.  Then each player
     must vote Yeah, Nay, Abstain, or any other word, by notifying the
     scribe that he is voting (the notification must clearly state
     the proposal being voted on, and the word of the vote).  Once
     each player has voted, the scribe tallies the votes and announces
     them (saying who voted how for each player).  If there are more votes
     of Yeah than any other words besides Abstain, the proposal is adopted,
     and the corresponding changes made to the rules (the changes do not
     actually take effect until the instant after play passes to the
     next player). Otherwise, the proposal is not adopted.  In either
     case, play passes to the next player (see Order of Play).

 6) [Resolving Disputes]
     All disputes shall be resolved in good faith by the Scribe, whose
     word is final.  Trust the Scribe; the Scribe is your friend.  (Note
     that disputes generally suggest the need for proposals to add or
     clarify rules to avoid the dispute happening again.)

 7) [Stone, Paper, Scissors]
     a) Stone breaks scissors
     b) Scissors cut paper
     c) Paper wraps stone