You can't until you have returned the 5 sacred items to the Tree of Immortality. Then Hercules will agree to help you. The notes on the items say "whoever wields the five sacred items will rule all of Poptropica" and that's what Zeus wants. Athena tells you that Hercules will help you stop him.
You will need the Touchscreen Mirror from Aphrodite's test (Poseidon's realm) to take Hercules to the Poseidon and Hades throne rooms.
hades and posidon
Hades is the mythical god of the underworld in greek mythology. He is often associated with the Devil.
Hades, in Greek Mythology and in many other ethnic tales, and even in the bible, is known for being hot.
No, Pluto is not a brother of Zeus. In Greek mythology, Pluto, also known as Hades, is the brother of Zeus and Poseidon. However, in Roman mythology, Pluto is the god of the underworld and is not considered a brother of Zeus.
In the old books of greek mythology it always appeared that Zeus always beat Hades in terms of power and luck, so yes Zeus is the better god. However, the house of Hades was equally important in terms of preserving balance.
After you collect all five sacred items, return to the Tree of Immortality. Zeus will take them. Then you can go to Hercules and talk to him. Use the Touchscreen Mirror to teleport to Hades throne room and Hercules will move the boulder.
get hurcules and he will help u when u go to hades realm
You get it in Hades palace for cleaning graffiti for a worker in the throne room.
Hercules will roll it away for you. After Zeus obtains the five sacred items, Hercules will finally go with you, and will kick away the rock at Poseidon's throne room as well as removing the boulder at Hades.
Place it on the offering stand in Hades throne room.
Hades is in the underground
Only Hercules has the strength to move the boulders at the throne rooms of Hades and Poseidon. And Herc will not help you until after Zeus has stolen the Sacred Items from you, in his bid to rule Poptropica. To reach the throne rooms with Hercules, you need the Touchscreem Mirror from Aphrodite's test (on the beach in Poseidon's realm).
The Temple of Hades is in the Grove of Temples. You will need the Pomegranates from the tree in the Garden of the Sphinx (far left of the island). Place them on the altar and go down into the abyss, and cross the River Styx to find Cerberus and the Hades Throne Room.
On the island
Mythology island :)
You can only enter the throne room of Hades when you have Hercules with you. That cannot occur until after you have collected all five Sacred Items and had them stolen from you by Zeus. Then Hercules will get you in to see Hades, and also Poseidon.
get the five sacred items, give them to Zeus, go to Hercules, and use the mirror to get there.