Rick and Morty UNO Card Game [Adult Swim] including Special Rule Mr. Meeseeks Fun Gift. If you know Rick and Morty, then you know that rules aren’t really their thing. So, in Rick and Morty Uno, the typical game we all know and love has a rule-breaking twist. The Mr. Meeseeks Rule lets you search through the discard pile to find the perfect card to play should you not have one that works.