The most important aspect of a game that makes it hard to base a game solely around comedy is the different types of gameplay that certain people feel. It is impossible to make a comedy game that is funny to everyone. But you can certainly try to please a vast number of people. In the game Cards Against Humanity comedy is not a proper incentive to play the game. I didn't even know that it was supposed to be a comedy game because it was not all that funny. Sure some of the what the cards said was funny but this game was not all that funny.