Jurassic Bully is a zombie encountered in Jurassic Marsh. He was first revealed in the Jurassic Marsh Part 2 developer diary, released on December 14, 2015. In addition to increased toughness compared to the average zombie, Jurassic Bully is immune to Primal Peashooter's knockback effect. He is not immune to Primal Peashooter's stunning effect however, nor can he resist other plants that can knock zombies back such as Spring Bean and Chard Guard. Music Channel:. TrapWolves.