Mensch ärgere Dich nicht: ...noch mehr ärgern – Kartenerweiterung Blau is an expansion deck of cards that can be used in conjunction with Mensch ärgere Dich nicht, and with these cards even more trouble is guaranteed for the players. When a player rolls the die, she can draw a card, and on a future round instead of rolling she can choose to play a card, moving a pawn twelve spaces, passing everyone on the board, swapping two pawns, or taking other actions sure to frustrate her opponents. Of course they'll turn around and do the same to her. All's fair! Mensch ärgere Dich nicht: ...noch mehr ärgern – Kartenerweiterung Blau can be combined with the Kartenerweiterung Rot expansion.