Gretchen Grimlock

Gretchen Grimlock is the villain of Cryptids Island.

Characteristics
She is a fortune hunter who would "lie, cheat, and steal to get what she wants", as Harold Mews says.

Storyline
She was the owner of the company Gretchen's Beauty Products Inc. To create her beauty products, she tracked down and obtained rare, endangered creatures and plants. While searching for a rare orchid, she was attacked by a large Bigfoot-like creature. That led to the scar on her face and her obsession with cryptids.

Role in Cryptids Island
You see her twice on the island. The first time is when she attempts to drown you while you are kitesurfing, she then burns your kite down. The second time is at the end, where she hacks your communication system and captures Bigfoot. You take her down by opening her helicopter fuel tank and cutting the rope of the cage, thus releasing Bigfoot. She was later captured and taken to Erewhon Prison.

Role In Super Villain Island
Gretchen Grimlock is in Erewhon along with the Super Power Island criminals and a few other villains from the past. She is in a cell with Betty Jetty, and if you click on her, she'll say: "This place is filled with weirdos."

Trivia

 * Her scar is shaped like a jagged lightning bolt.
 * She was framed by her sister, Macy. The Gretchen you see in the island is an imposter.