Atlus USA unveiled the items that will be present in their "Etrian Untold, Unseen, Unheard" pre-order bonus. They also gave a description of the items as well:
"The collection will include a 7-track music CD which features an exclusive live version of the game's opening theme, an exclusive rough sketch version of the same, and other songs, arranged by series composer Yuzo Koshiro. It also includes a design book containing character art, comics and notes."
Etrian Odyssey Untold: The Millennium Girl is set to release in North America on October 1st. This new game features The game will feature a new mode with pre-made characters that puts emphasizes on the story, as well as the classic mode that allows players to create their own party of characters.