Love Cards Against Humanity, but even with the official expansions find yourself playing the same cards over and over again? Enter Crabs Adjust Humidity, a crappy third-party, unofficial, unauthorised expansion card set that blends seamlessly with the original game and adds 112 morally-questionable new cards.Crabs Adjust Humidity: Volume 4 is the one of many off-brand, third-party imitation Cards Against Humanity expansions that will add a little spice to your games. It adds 112 all-new cards: 80 white cards and 32 black cards. Each card is professionally printed on linen-finish, casino-quality cards and will blend seamlessly with any "official" Cards Against Humanity deck. Crabs Adjust Humidity is probably gluten-free.Crabs Adjust Humidity: Volume 4 is recommended for 4-20 players, ages 17 and up. This is just an expansion, not a stand-alone game; don't try to play this by itself (but we'd like to see you try!). It is 100% compatible with Cards Against Humanity... but is totally unofficial and unauthorised and not affiliated in any way with Cards Against Humanity.