First of all, you HAVE to be a member. On puffle rescue, go to the black puffle level. Once you pass level 1, don't go back. Follow the squid shadow and there will be a secret chamber. I SWEAR IM NOT LYING!!
You go to the mine. You then play puffle rescue. Then play the black puffle version. Then you follow the octupus in the first level and find a secret room to get the black key and a key.
you have to be a member to get the key......go to the mine and play puffle rescue with the black puffle.....on level 1 get the puffle and wait there....you will see a squid ..go on the bubbles it produces onto the island ..go through the door in the island.. you will find yourself in a room .then you will spot the key ..pick it up and go to the hidden lake and enter ... you will find the room
you open up the door in the hidden lake
You will get the key when you have rescued the black puffle in puffle rescue three times it does not work
The key is hidden in the bookroom the book shelf. It is at the back of the book "Rokhopper and the stowaway". Use the key to get into rockhopper' ship.
The room that is in the Hidden Lake is the Underwater room which that is the place that is under the Ice Pond.
You completely finish the puffle game and you get a key.
You go to the nighclub. go up to the games room ( i dont know the name of it) play one of the games im not sure which one. after you completed the game you will get the key to the door in the hidden lake
You go to the mine. You then play puffle rescue. Then play the black puffle version. Then you follow the octupus in the first level and find a secret room to get the black key and a key.
The Hidden Lake
fowllow the shaddow
you have to be a member to get the key......go to the mine and play puffle rescue with the black puffle.....on level 1 get the puffle and wait there....you will see a squid ..go on the bubbles it produces onto the island ..go through the door in the island.. you will find yourself in a room .then you will spot the key ..pick it up and go to the hidden lake and enter ... you will find the room
Behind the door lies a hidden room called the underwater room in club penguin. Many girl penguins like to play "mermaids" in this room. There is also a pin in here called "moss key'' pin.
you have to be a member like me
in the hidden lake
You are not able to get it when you are not a member. Sorry.
he is so joking. maybe he said that because there is treasure there. the real answer is that behind the door is a secret room. there is also a free pin. it is the key that you earned as a pin. when you click on it. it is called the mossy key pin