Another one of the many playable characters in my upcoming game "Enter The Flesh Again".
Lurkers are ferocious predators. They feed on any living animal and catch their prey by means of ambush and by poisoning them with their venomous saliva. They are immune to poison and have the ability to become virtually invisible when hiding in the grass.
One of the only plants they feed on is the mushroom, and they are also immune to poisonous mushrooms.