Soul Eater Monotone Princess

Soul Eater: Monotone Princess (ソウルイーター モノトーン プリンセス, Sōru Ītā Monotōn Purinsesu), an action-adventure video game exclusively for the Wii and developed by Square Enix with Bones was released on September 25, 2008 in Japan only. Grimoire (グリモア, Gurimoa) and Ponera  (ポネラ, Ponera)  are two original playable characters exclusive for the game designed by the author, Atsushi Okubo. Ponera is the Monotone Princess and Grimoire is known as Noah in the manga.

Translation
An English translation patch is available.