Genessa are immobile and seemingly non-sentient; they do not respond to the environment but churn out Akrid in constant streams. They seem to spawn more Akrid as the player gets closer, hinting that they may be aware of their surroundings, and so spew out more and more Akrid as a defense. The genessa in LP3 appear to have teeth and multiple faps/jaws, also they do not burst from the ground.