Copycat is a character version of the card, "Copycat". Copycat appears in the video games, Yu-Gi-Oh! Ultimate Masters: World Championship 2006, Yu-Gi-Oh! World Championship 2007, and Yu-Gi-Oh! World Championship 2008. When the player unlock Recipe Duel, the player can challenge their own recipes and Copycat will be there, so that the player can have a opponent. Copycat will have the same dialogue as the player and the player can continue to duel itself.