Etrian Odyssey Untold: The Millennium Girl is set to emerge in North America in October and there will be a special pre-order pack for those who get in on the action early.

The latest game in the Etrian Odyssey series will have a bonus box called Etrian Untold, Unseen, Unheard, which will feature a music CD and a design book. The latter will contain plenty of character art from the highly anticipated 3DS game, as well as comics and notations.

However, it's the CD that is likely to be the main attraction and features seven tracks including a live rendition of the game's opening theme. There's an exclusive rough sketch version of the very same piece and five other songs all arranged by series composer Yuzo Koshiro.

The pre-order bonus is available at participating retailers including GameStop, EB Games and Amazon and will add no extra cost.

Etrian Odyssey Untold: The Millennium Girl is a reworked adaptation of the original Etrian Odyssey title and will feature two seperate modes. Story mode tells the tale with new characters thrown in, while classic mode is without extras and will give you the opportunity to create your own characters as was possible in previous games.

It's set to launch on 1st October in North America. True to form, there's no news on a European release just yet.

What are your thoughts on this pre-order bonus? Will it tempt you to reserve it? Let us know in the comment section below.