It first opened with Early Poptropica in 2007.
I opened the hatch on the submarine. I watched the egg hatch. The thieves got together to hatch a plan.
Monster Carnival Island was never opened on Poptropica.
you put it in the water
You can buy the early access card in the poptropica store but now its out.
It already opened in September 2007
you go all the way to the right and the top is red
There are "hatches" on at least three Poptropica islands:Astro Knights Island - the underground "hatch", between the hay bales on the farm, leads to Mordred's underground lab. There you will find Mordred's Journal, the robot owl Merlin, and a tunnel that leads to the castle dungeon. The key is in the secret chamber under the village fountain.Counterfeit Island - the Dragon Face hatch leads from the Underground into the Museum Fantastique. It can be opened by rearranging the features on the face.Steamworks Island - there is a hatch that leads to the underground machinery of the Hub, but it is too hot to open. Once it is cooled down, you can open it and go down to restore power to the Hub, including its elevator.(see the related questions)
because they is a high amount of traffic in Poptropicaand people are trying to fix it and sooner or later Poptropica will be opened by
A submarine hatch can be opened fairly easily if the submarine is filled with water because the water pressure on each side of the hatch is equalized.
"Spy Island", which was opened on September 9, 2008.
poptropica opened in 2007this question was answer was answered by Lauren krell10