While I loved the idea of the original Codenames, at most you had to have a three player minimum where one was simply the mediator between the other two players. No longer. “Codenames Duet XXL” can be challenging in the sense that there’s a risk/reward system at play…the more words you assign to a single clue, the more your partner may misconstrue what you mean. I believe that almost half of this game is knowing the way your partner thinks.