Three Australian computer game champs, Tyler, Marty, and Alison and one Fijian computer champ, Kirra are forced to swap their game consoles for real swords when they are thrown into a virtual pirate island world in Fiji. They face the dreaded Captain Blackheart and his dangerous, seductive new First Mate, Lily and a band of fierce pirates for a hoard of treasure stolen from an Egyptian Pharaoh's tomb by the legendary pirate ship, Neptune's Revenge, and its captain, Salty Ben. Tyler, Kirra, and Alison befriend a local Fijian tribe and its leader, Sol, who takes a liking to Kirra, while Marty preferes the pirate lifestyle, becoming Captain Blackheart's cabin boy at one stage. Marty's allegiance is constantly questioned whether he's on Blackheart's side or his brother Tyler's side, after Lily, leads a revolt and takes over Blackheart's ship. This is a problem for Marty, as Lily is crueller, more suspicious and far cleverer than Blackheart, who is more there for comedy than fast-paced action scenes.

Will Tyler, Kirra, and Alison find the three torn pieces of the treasure map and find their way home, or will the dreaded Captain Blackheart, Marty, Lily and the pirate crew find the Eye of Osiris, treasure of treasures, and live forever?