When you have returned the 5 sacred items, Zeus steals them. Hercules will help you reach the throne rooms of Poseidon and Hades, and can open the lock on the Mount Olympus gate.
Zeus is the god on Mythology Island.
The only doors on Mythology Island are at the temples of Hades and Poseidon, and on the Minotaur's lair.
he is where you pick apples
The red-eyed snake challenge is in the lair of the Minotaur.
On Mythology Island in Poptropica, the final thing you do is defeat Zeus in a battle to stop him from taking over the island. Once you defeat Zeus, you will have completed the main quest of the island and can claim your medallion.
Find him and click on him.
something
To access Poseidon's Lair on Mythology Island in Poptropica, you first need to complete the challenges on the island, including obtaining the Golden Harp from the Muse. After collecting the harp, head to the underwater entrance located near the ocean. Use the harp to summon Poseidon, who will then grant you access to his lair. Be prepared to solve puzzles and interact with various characters inside the lair to progress in the quest.
You cannot do this on the island because Zeus never appears as a character, only in the animated sequences.
Use the crown and trident.
in mythology island be careful of Zeus
Your quest on Mythology Island is to give Zeus the 5 items;the rose, the whisker, the scale, the pearl, and the golden ring. To do this, you have to get the apple (to summon Zeus and then actually get the quest).