You don't need to defeat him. Athena said he would help, but only for the final stages. Find the 5 sacred items and return them to the Tree of Immortality. Get the Touchscreen Mirror from Aphrodite's test, as Hercules does not like to walk very far.
Hercules is Zeus's son and Athena's brother Hercules is who helps you in mythology island
You have to get Hercules to open it.
You get Hercules to smash it.
To convince Hercules to leave on Mythology Island, you need to have the golden apple from Hades's tree. Offer it to Hercules as a gift and he will leave in search of more apples like it.
in Herc's hero something or other.
the under world god
You end up not needing it.
Hercules! You have to have him help you move the rock. :)
When you convince Hercules he smashes the lock for you
you get Hercules to move it
You can't without him.
nobody knows