After Zeus takes the 5 sacred items, you can get Hercules to help you reach the throne rooms of Hades and Poseidon. Once you have the crown and the trident, you can go to battle Zeus on Mount Olympus. Transport Hercules to the gate and he will smash open the padlock.
(*before going to Olympus, you will need the drachma coin from cleaning Hades' temple)
Chat with our AI personalities
After you have the Hades Crown and the Trident from Poseidon, use the mirror to travel to the gate of Olympus (lightning bolt symbol at top). Hercules will smash open the lock and you can enter Olympus.
You don't get in until you have collected all of the five sacred items. After that Hercules is convinced to help you and he smashes the gate open.
Hercules is not going to help you during the hunt for the Five Sacred Items. It is only after Zeus has taken them from you that he agrees. His contribution is to move the large rocks blocking you from the throne rooms of Hades and Poseidon, and to open the lock on the Olympus gate. You will need the Touchscreen Mirror from Aphrodite's test on the beach in Poseidon's realm. (The answers to her test are Ares, Hermes, Aphrodite, Artemis, and Hestia.)
To open the door, you need to play Blue, blue, green, yellow, yellow, red, blue, green.
sam can only open the gate in ps2