Nabooti Island.
Choose Your Own Adventure: Nabooti Island was the seventh island released on Poptropica . This island was made in conjunction with the publishers of Choose Your Own Adventure books. The Nabooti tribe is looking for five missing jewels from the mysterious Nabooti totem. The player flies to various locales across Africa to find the jewels and return them.
Big Nate Island.
Big Nate Island is the eighth island released on Poptropica . This island is based on the comic strip Big Nate, written by cartoonist Lincoln Peirce. The player is on a mission to find a long-lost time capsule which, if found, can save the school from demolition. The player will need help from Nate and his friends to complete the quest. Unlike other islands, Big Nate Island is drawn in the style of the comic strip by Peirce. The island was opened on February 12, 2009.
Astro-Knights.
Astro-Knights is the ninth island released on Poptropica . The princess of the Kingdom of Arturus has been kidnapped and taken somewhere into space. The player must build and customize a spacecraft and use it to rescue her. The player will visit various planets in his quest and will have to fight regurous beasts. The island contains numerous allusions to Arthurian legend, such as the kingdom being named "Arturus", three knights being named Cador, Peleas, Gawain, and the villain's name being Mordred. The island was opened to early access on June 3, 2009, and to the general public on June 10, 2009.
