you have to get the key and unlock katya from the cage and then you meet the vampire.
Since you couldn't find a key to unlock the cottage in the Country Side, this is probably it.
you get the key and unlock the agent
later in the game you will need to go to the curator in early poptropica island , she will give you the key and go back and use the key to unlock the door
There isn't one you have to use the cherry bomb to blast it open
you don't need a key you just go all the way to the right on the bottom floor and grab the cherry bomb and move it really fast to the cage before it explodes! When it does explode it has to be by the cage and then the cage will be open!
If you are referring to the keycard in Poptropica Counterfeit Island, you use it to unlock a door in the secret lair, which can be found in the countryside. It is locked so you have to find a key.
First, collect a key scattered around the island, such as Sully's Key. Click the lock next to the door. It will unlock the door.
u find the root and find the forula and there is a shiny cane where the key is.
If your talking about Counterfeit Island then you get the key and go back to the museum on Counterfeit Island
You mean to the cage?There is no key! you knock down the cherry bomb from the tree and push it to the cage.
to unlock the bad guys house