Once you get onto her helicopter, click the gas tank to let the gas out. Then jump onto the cage and use the gardening shears to cut the rope.
After you only get a footprint photo from the Himalayas, Mews decides that it is too difficult to track the Yeti. When you prove the other 3 cryptids, he sends you in search of Bigfoot, and you have to rescue the creature from the evil Gretchen Grimlock.
cryptids island on boat then heilcopter
When you have confirmed the existence of three cryptids (all but the Yeti), the final location is the Pacific Northwest. You will go there to follow Bigfoot back to his cave home. But unfortunately, you will also have to save him from Gretchen Grimlock. (see related question)
You get the Island Medallion after you prove the existence of three of the four cryptids, and rescue Bigfoot from the evil Gretchen Grimlock. (see related question)
Prove 4 cryptids to qualify for the Mews million-dollar reward. You find a footprint that may be from the Yeti, but you can only prove Nessie, the Chupacabra, and the New Jersey Devil. Then you have to track Bigfoot and save him from Gretchen Grimlock. (see the related solution question)
jump from ur helicopter down to hers and click on a little circle on her helicopter which releases the fuel then quickly jump on top of the yeti cage and cut the rope on it.
On Cryptids, you go to the Himalayas and ask for the Yeti skull. He will not give you it, but you will be handed a lantern to 'light your way' as he claims.
you don't, you wake up in his mansion after being attacked by Gretchen Grimlock
A person can get a yeti guide in Cryptids by visiting the Himalyans. A yeti will appear and the player will have the option to pick him for hire. The yeti will also provide the player with a lantern for future travels.
The Yeti is the very last Cryptid you will find on Poptropica. You have to chase him through the woods and find his home, then stop Gretchen from stealing him. This is the end of the Island..
on top of the temple :)
She only appears in the cut scenes (video) so there is not way, even when you see her in prison on Super Villain Island.