To draw the sword from the crystal stone, you must have defeated all three planets (jungle, ice, and fire) and have all three knights with you. (see the related questions)
all you get is the island medallion and 100 credits
The 9th Island was Astro Knights island released in 2009. (see the related question)
well just beat the stupid thing ingnore her baby birdies
Wimpy Wonderland Red Dragon Island Counterfeit Island Mythology Island Astro Knights Skullduggery
well just beat the stupid thing ingnore her baby birdies
you jump over it
Defeating Mordred and his warrior suit wins the island, and you receive the Island Medallion and 50 Poptropica credits.
Only by telling you how. (see the related question)
There is no easy way. (see related question)
no, there is not
After you beat all three planets (fire, ice, jungle) and have all three Space Knights with you, you can go to the secret planetoid at X-11 Y-64 in the asteroid belt. Pull the Golden Key from the crystal to open the portal.
Yes, it's parked right on top of the castle in Arturus.