the batteries are dead as Blackheart has used it multiple times, saddened by this outcome, Kate announces they will have to stay here, 'A little bit longer.' A new icon is found which transports Kate to haunted island, where the ghost of Captain Quade hides, a previous member of Blackheart's crew who he murdered when Quade abandoned ship to search for the treasure. After almost being killed, Kate luckily grabs Quade's logbook and escapes the ship. After searching the logbook for clues, Kate realises her music box has batteries identical to the one's needed for the computer scanner, however after multiple events, it has ended up in Blackheart's grasp. Back at the treehouse, Nicholas finds a second power up, a jetpack. Kate confronts Blackheart to meet her at the beach to swap the music box for Quade's logbook, but she is kidnapped in her attempt, only to be saved by Nicholas's jetpack joyride. Kate escapes leaving Blackheart with the music box, once more. Mars raids the pirate ship with a keg and implants Kate's mobile phone, which she uses as a walkie-talkie between the Blackheart's ship and Captain Quade's ship. After scaring the pirate's away from the main cabin. Mars enters and steals the music box, placing it inside the keg and throwing it in the water. The next day the keg washes up and is found to be empty. Back at castaway island, Carmen promises she will give Kate the batteries if she gives her the jetpack, the power-up boots and the logbook. Blackheart suspiciously arrives at the island to destroy Kate once and for all just as Kate programs the scanner to leave the game. Dugal, Blackheart's second in command, races inside and unplugs the scanner from the console, and grabs it. Kate pushes him over and grabs back the scanner escaping, leaving Mars about to be killed and Sarah and Nicholas captured. Kate returns to the village with a newly programmed scanner, this time programmed for destruction. She switches it on and zaps the sky, which begins to be torn apart as the computer game slowly begins to break down. The village catches fire and is destroyed as Blackheart fights his way through the storm and rips the scanner out of Kate's grasp and collecting her bag containing the logbook. With the scanner now programmed for destruction, Kate begins to cry realising it's all her fault, and