God of War 3 Guide - Strategy for Defeating the Poseidon Boss Battle, Surviving the River Styx & Realm of Hades, Medusa Boss Battle & Obtaining the Bow of Apollo

In this part of the God of War 3 guide and walkthrough, learn the strategy to help Kratos defeat Poseidon in the two part boss battle. Also find out how to get through the River Styx to reach the Realm of Hades. Also find out the details you need to help Kratos defeat the Medusa boss battle in the Realm of Hades. Find out how to retrieve the Bow of Apollo and what to do when encountering Perithous and the Cerberus.