In season 1, Navy started off as a prankster with Red. He revealed himself to be more aggressive and a bully, however, once he got eliminated and stated picking on weaker marbles, such as Black and Yellow. By season 2, Navy's pranks have become increasingly harmful, and he seems to like the idea of becoming "evil" by having Periwinkle join his squad. Navy himself also became a more aggressive player, and seems to enjoy the idea of taking down the other marbles, even those who used to be friends.