The Neurotenic Mastermind (also known as Echidna, mother of cannibals) is an upcoming creature to The Isle. It appears to represent the Neurotenic strain.


The Neurotenic Mastermind is one of the most alien looking creatures in The Isle. Like it's other counterparts, it is humanoid. Other than a few blue veins, the Neurotenic Mastermind has a pale-colored skin.

One of the most disturbing features is that the creature has no face. It's arms also end in large claws instead of fingers and it's legs have a few tentacle-like appendages coming out of them.

In The Isle


Behind the scenes