(Not very surprising, given that Eric and I devised the playing cards, roles to be played (banker, assassin, money launderer, freedom fighter, whistleblower, etc.), and doled out crypto-currency (Monopoly money). The idea was not to discover real-world lessons, of course, but to graphically demonstrate some of the technology, some of the ways crypto-anonymity would change interactions, etc.)
https://mailing-list-archive.cryptoanarchy.wiki/archive/1996/09/5972295c55f73b29dbd59ad5ea09e1d68be2ec232487034c8c950af7e9fad58c/