That is according to an AMA with Dean Hall, creator of the ruthless survival zombie game DayZ, who said the team had been contacted about the name-change by the lawyers of Jay-Z, arguably the biggest figure in pop music so far in this young century, who’s worth something like $500 million and who is married to Beyonce. Can we make a rule? If you’re married to Beyonce, you’re not allowed to sue anybody. Hall’s words exactly: Jay Z’s lawyers tried to get us to stop using DayZ and change it to ZDay, actually. We declined. But it did make me…