After taking the throne as the new god of war, Kratos is haunted by visions of his long lost brother Deimos. As it turns out, Deimos still lives but is trapped in the realm of the dead. Kratos must go and rescue him and kill a god or two along the way. The narrative carries a mythical simplicity where the protagonist must face his inner demons, as well as vicious Greek monsters.
What else can one say about the GoW gameplay template? There's combat, there's platforming, some puzzle-solving, and epic clashes between giant bosses. Ghost of Sparta delivers everything you expect from a GoW game with some wrinkles thrown in for good measure, the biggest of which is the spear and shield (popularized by the 300). It's one of the more satisfying alternate weapons to use in the series' history even if it is a little limited compared to the classic chain blades.
If I'm going to be honest, Ghost of Sparta is a better overall game than God of War 3. Don't get me wrong, the sense of scale from GoW 3 is unmatched, but Ghost of Sparta's design is more balanced and evenly paced. Everything flows together much more naturally. Kratos will traverse many locales from the legendary underwater city of Atlantis (and you will see exactly how it got submerged in the first place) to the realm of the dead. The level progression is seamless and organic in how it unfolds. The puzzles utilize Kratos' new abilities in clever ways. You can throw projectiles with the spears and by holding down the shoulder button, you can give your chains a little extra firepower (necessary to break certain objects).
The enemy encounters have a good mix of enemy types that force you to use all of Kratos' abilities. The game can be challenging, especially on the higher difficulty levels. The game lasts for about 8 hours at most, with skilled players beating the game well under that mark. Aside from some extra challenges, replay value is limited.
If God of War 3 left you hungering for some more Greek violence, Ghost of Sparta is worth a look, especially since it's going be re-released for the PS3 in HD alongside Chains of Olympus. This is one excellent game not to be missed.