Go to Herc's Hero Hut and talk to him. After he is convinced, use the Touchscreen Mirror from Aphrodite to take you to Hades lair. Hercules will help move the boulder and you can get the Hades Crown. Then take Hercules to the underwater maze at Poseidon's realm, and he will kick aside the rock there, so that you can enter the throne room and get the Trident.
Travel back to Mount Olympus where Hercules will break the lock for you. On the mountain, Hercules mistakes Medusa for a snake and gets turned to stone. But if you have the drachma from cleaning the Hades temple, you can get a Wind Bag to take you up to the top of the mountain, where you will battle Zeus.
To complete Mythology Island on Poptropica, you need to follow the quest given by Zeus to find five legendary items. These items are the Thread of Ariadne, Ring from Minotaur, Hydra's Scale, Golden Apple, and the Mirror of Medusa. By locating and retrieving these objects from different parts of the island, you can return them to Zeus and successfully complete the island quest.
When the time comes to go to Olympus, Hercules will smash the lock. You will first collect the Five Sacred Items. When Zeus steals them, Hercules will help you reach Poseidon and Hades to get their help. Then you can open the lock.
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.
To get the key to Mount Olympus on Poptropica's Mythology Island, you need to complete the tasks for the various gods on the island. After completing the tasks for Zeus, Poseidon, Athena, Hera, and Hades, you will receive the five sacred items. Once you have all five sacred items, the key to Mount Olympus will be revealed to you by Zeus.
After getting the Drachma on Mythology Island in Poptropica, you can use it to give to Charon, the ferryman, in order to cross the River Styx. This helps you proceed on your quest to gather the five sacred items and ultimately defeat Zeus.
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.
When you get the five items and zeus steals them then you go and talk to Hercules
something
he takes them after you find out how valuble it is.
They are listed on the scroll you receive from Zeus.
You do nothing. Its one of the items that you'll have to give to Zeus.
Until he decides to help you, Hercules is in the same location for the entire game : selling autographs in Herc's Hero Hut (which has no function in the game whatsoever).
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).
At the Tree of Immortality. But you don't actually give them to him -- he steals them after you reveal the hidden message (Whoever wields the five sacred objects will rule all of Poptropica).
He will only help you once Zeus has stolen all the items from you.
At his realm that is in the Gates.
You collect sacred items and defeat Zeus to save Poptropica.