Gretchen Grimlock

 Gretchen Grimlock is the main antagonist of Cryptids Island. She is a greedy, ruthless, despicable fortune hunter that searches for cryptids for her own personal wealth. In the beginning, she burns your kite surfer down in the middle of the ocean/sea. Luckily, you get rescued by Mew's helicopter. Later, when you are in the Pacific Northwest, she hacked the helicopter webcam to find out where Bigfoot is so she can snatch it to show off and get big money. In order to beat her helicopter, you have to open the fuel case and use the garden shears to break Bigfoot free (don't worry, the cage comes with an emergency parachute).