Merlin is the robot owl. He retrieves the fuel rod in the dungeon cell, then helps you battle Mordred in the other galaxy. To get him to follow you, feed him the mouse. To have him retrieve or pick up something, click on him then click the item.
(see related question)
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
The only monsters to beat with a bomb are on Astro Knights Island. (see related question)
There are written solutions are the Related Questions below. There is a video walkthrough at the related link.