Players play worm cards of different lengths face down, making them "disappear into the ground." Those who remember the positions of their own worms and observe where their opponents place their cards can try to pull the longest worms out of the ground and perhaps tempt their opponents with mini-worms. The player who grows the five longest worms in their display wins. The card game utilizes the popular mechanics of its big game predecessor and bestseller "Da ist der Wurm drin" and translates them into a handy card format. Worms repeatedly disappear underground and reappear in the daylight, which children particularly enjoy. "Da ist der Wurm drin" is an essential part of every child's room, even as a card game. The game is created by Carmen Kleinert and is lovingly illustrated by Heidemarie Rüttinger. Suitable for 2-5 players aged 4 and up.