This is a set of 8 promo cards: 7 code cards and 1 card with the rules to play them solo or cooperatively designed by Rob Daviau. As in the regular game, players are trying to intercept twice the code from this artificial intelligence (AI). This small expansion was initially provided as a promo with the first copies of the game. The words on these cards are different from those on Decrypto: AI Serial – Bruno Cathala 01