I'm  sure  everyone has  heard  of  crypto by  now.  Bitcoin  is making its  own news right now.

 I think it  would be a great idea it  the game created its own crypto  token.  Instead of gold,  people could earn  tokens.  In  order to give  them value,  the game  could commit   10%  of  earnings revenue, for  example,  into  game  tokens  to be shared with players.  Not  only  could  people use  this  to buy  in-game  items but in  the  future they could be  cashed out for  real  money on crypto exchanges.

If  people had  a  way to make real income on  the site,  I think this would increase interest and  keep players in the game longer.