In the past AmericanPegasus and iamnotback have expressed distrust to the centralized nature of the cryptokingdom game, and while I may still disagree as to how to make the game decentralized enough, I do agree that at the very least the D20 has to be provably fair.
The reason by illustration is as follows: the GM's D20 is binding (and this sometimes effects results in the 1000s of XMR), and therefore the GM must be trusted to comply with a fair roll in order for players to feel they've gotten a fair outcome. As can be seen from this exchange
https://bitcointalk.org/index.php?topic=819073.msg18073149#msg18073149, assuming that the GM can't be manipulated by his or another's will is a foolish bet.
Some have invested 1000s of Monero into this game, not pocket change and surely not the type of investment you want to put on the whims of any GM--no matter how trusted. My hope is that we learn from this mistake, take a huge leap towards a provably fair outcome system and manage to win over AP and iamnotback and others who've rightfully expressed concerns.
The best outcome for the GM, myself and all the players in the game is to have the most players engaged and confident in the game's mechanisms of chance.