It's just a shame it's come so late in the lifetime of the PS2 that many people won't be getting around to playing it.
Main story is split into a series of five books, read by a little girl in an attic. Each book contains a different protagonist, and all the books are connected, showcasing different perspectives of the main plot. You start off with access to only one book and unlock the next as you beat the previous book.
In the world of Erion contain seven nations, each keeping tabs on the other and striking if another shows weakness. One day, the kingdom of Valentine gets wiped out by its own weapon, The Cauldron. Seeing this as an opportunity, Odin's troops and their fairies attempt to seize the cauldron while other nations remained neutral. What they don't know is that this string of events follows a forgotten ancient prophecy that will lead to the worlds end.
To start things of, the first book focuses on the Demon lord Odin's daughter, Gwendolyn. Her older sister Her older sister, Griselda, died during a battle, entrusting Gwendolyn with her special spear, a weapon made of a special jewel known as a Psypher. Gwendolyn always sought her father's love, and would be willing to die to hear him say he loved her. As she serves the king, she is tormented by trying to please her father and staying true to her personal beliefs.
Gameplay: Each story can take you up to 5-10 hours to beat pending on if you want to level up your character and of course yes you be going through repetitive levels most of the time but each boss at the end of each area can get tough and sort of tricky pending on what level your charcters is at. Odin Sphere feels like a 2D game if you remember playing old games on your Sega Mega Drive or NES. The Gameplay controls fair but try not to use your attacks too much because you will run out of power mainly you won't be able to move or attack.
Each battle you go through each battle you go through you'll be ranked the high rank you get the more likely you get a rare item or more money pending on how quick you get rid of all enemies in each area.
The down side about the game is every time your HP reaches zero you'll have to start over the battle again or boss battle which can be very annoying most times but if you have enough items or an Ancient Crystal which can bring you back to life. Another bad thing about Odin Sphere is each story you'll go through you will have to start from scratch on each character by getting your character to a level 1 up to a higher level.
What ever items you had from the first story you can't transfer them on to the next story meaning you'll have to get most items or equipment either buying them again from merchants or killing enemies really quick. You can also use alchemy where you can mix items to make potions or antidotes.
Graphics and Sound: Normally, 2D animation in games uses three to four frames to describe an action. It really pushed a nearly 7-year-old console to it limits and shows how well 2D can be utilized in this day and age. The environments are fantastic with each locale being unique and detailed with a lot going on in the background for some extra flair The back grounds are hand drawn which results in a unique, sophisticated style with the charm of a fairy tale.
The game also provides voicing where you've got the option to either have in English or Japanese pending on what language you like playing games on, some voicing in English can be a little weak but enjoyable if you play the game in English making it feel like a fantasy film. Most music in Odin Sphere has been composed by Hitoshi Sakimoto, where he has composed many Square Enix RPG games including Final Fantasy 12.
Overall: Beating the game can take you up to 20-30 hours and there are other features in Odin Sphere as well where you can cook items in café's and restaurants through out certain towns. You can also revisit areas if you want level up or try and get more money or getting higher ranks on killing enemies.
It's just a shame it's come so late in the lifetime of the PS2 that many people won't be getting around to playing it. I would recommend Odin Sphere for anyone either if you still own a PS2 you can easily get the dust of it and enjoy playing through a colourful world.