FLAMES OF OLYMPUS
Before going to where the Flames of Olympus is, head straight and go to the hidden path that you revealed earlier in the game. Use the Nemean Cestus to destroy the blue crystal and get tons of red orbs.
Use the crank to lift the Labyrinth up and open the shield that holds Pandora’s Box.
Have another scene with Pandora and Zeus.
BOSS: ZEUS (Part One)
You will be fighting Zeus one on one in a single platform. There is no running around. The only way to survive this fight is by jumping when Zeus attempts to do a headbutt. Roll back and forth when Zeus attacks with his lightning bolt. Use the Nemean Cestus’ magic to make him fall to his knees and then attack!
Watch how Pandora sacrificed her life for the sake of freeing “Hope”.
Watch more scenes between Kratos and Zeus.
Use the final save point of the game and approach where Zeus is.
BOSS: ZEUS (Part Two)
With much more open space, this battle is much more easier. Zeus moves faster than in the first encounter you had with him in the Flames of Olympus Chamber. Keep dodging his attacks and roll. If Zeus is too fast for you, use Hermes Boots to dodge his attacks. Do long ranged attacks if necessary.
After a couple of minutes fighting Zeus, Gaia will enter the scene. Now the real final battle takes place inside Gaia’s Heart Chamber.