G-Modeアーカイブス+ 夢幻舞葬モンストラバルツ

Monstre Waltz is an action RPG inspired by the Cthulhu Mythos. Professor Norman Atkins, a magician and former explorer of otherworldly realms, fights using arcane magic. Can he command circular magic and perform a waltz against unnamable monstrosities? Together with a delicate girl who holds the key to the tale, he challenges the sealed labyrinth.