All you have to do is collect all 5 of the sacred items ( the whisker, the scale, the ring, the rose, and the pearl.) return them to the tree, and talk to Athena. Zeus will then steal the 5 items and then you will have to go to Herc's hero hut and talk to Hercules and he will finally accompany you on your journey.
No answer Needed
Hercules wont listen till Zeus steals all of the items when he does you go to Hercules and then he'll help you.
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.
give him ten diam
Hercules you just have to convince him... I think.
When you convince Hercules he smashes the lock for you
Convince Hercules to help you.
You must first get the mirror form Aphrodite and you must convince Hercules to go with you then use the mirror to get to the underworld then he will the rock away
Hercules had to work hard just to stay alive considering all the problems that Hera gave him starting with the two snakes she put in his cradle.
Zeus doesn't really have a lair but his castle is on Mt. Olympus. To get in you need Hercules. It will be hard to convince him.
You will need to find all five items first. Then you return to Athena, and she will convince you. Go to the hut, then tell Hercules you have a magic mirror from Aphrodite. He will follow you. He will only follow you if you use the magic mirror.
To get the money, first get the mission from Athena, then head to the Grove of Temples. Go to Hades's temple and talk to the man there. Get rid of all the graffiti and he'll pay you one drachma. However, the money is not used to pay Hercules. It is used to get the bag of winds. To convince Hercules, you need all five items and the mirror.