Nomic even makes some rules explicit in order to make them amendable, when in most games they are implicit —rules to obey the rules, rules that players each start with zero points, and so on. No tacit understanding that one brings to most games simply qua games, let alone any explicit rule, is beyond the amendment power of Nomic. After Nomic was first published in Scientific American, a German philosopher wrote to me insisting that Rule 101 (that players should obey the rules) should be omitted from the Initial Set and made part of a truly immutable shell. He missed an essential point of the game. Rule 101 is included precisely so that it can be amended; if players amend or repeal it, they deserve what they get.
I wonder if systems like this could be used to game out how long any particular type of government will take before collapsing in on itself.